Dr. Bachha Singh

Ex. Professor
Ph D (BHU)
Contact Information:
Tel. +91-542-6702475,+91-542-2368127, +91-9450546785,Fax:+91-542-2368127
Email Id:[email protected]

 
 
Academic Qualifications:
 
S. No.DegreeInstitutionYear
1.B.Sc.Gorakhpur Univ.1971
2.M.Sc.BHU1974
3.Ph. D.BHU1977
 
Area of specialization:
 

Coordination Chemistry- Synthesis and Characterization of Liquid Crystals (Mesogens),Metal containing Liquid Crystals (Metallomesogens), Liquid Crystals based Sensors, Molecuar Magnetic Materials, Macrocyclic metal complexes as radiopharmaceuticals:Synthesis of advance functional materials with special interest lying in the design and development of mesogens (liquid crystalline materials), metallomesogens (metal containing liquid crystalline materials), SMM (single molecular magnets), materials of radiopharmaceutical importance. Currently working on Design and development of 99mTc based new imaging agents for diagnostic purposes and their applications as target specific radiopharmaceuticals, CNT dispersed liquid crystalline materials and liquid crystalline materials capable to interact with biological samples such as DNA for optical detection and differentiation of biological systems. 19 students have been awarded Ph.D. degree in these areas and 150 papers are published in national international journals of repute besides Scientific presentations and Invited lectures in International and National Conferences..

Current Research Projects:
 
Name of the Project DurationSource of FundingAmount of Funding (Rs)
CSIR (30 lakh), DST (29Lakh), DRDO (48Lakh), LSRB (40 Lakh), Nanomission, DST (1.51 Crore)
 
Awards/Honours/Administrative experiences:
  1. Dy. Coordinator Special Assistance Programme (DSA-UGC) 2002-20009
  2. Dy. Coordinator Centre of Advance Study (UGC) 2010-2013
  3. Head of the Department of Chemistry 2010-2013
  4. Coordinator Centre of Advanced Studies UGC- Special Assistance Programme March 2013- continuing.
  5. former Chairman , Chemistry Instrumentation Service Centre.
  6. Member, Purchase Committee, BHU (2010- continuing)
  7. Coordinator, FIST-DST Programme (2010-13).
  8. Coordinator,PURSE-DST programme (2010-13)
  9. Coordinator: UPE- UGC Programme(2010-13).
  10. Scientific Visit abroad: Conference European Conference Dublin, Ireland 1985, Indo-France Collaborative Project CNRS Pal Pascal, Bordeaux, France 1996
 
Any additional information:
 

Life Member (Chemical Research Society of India; Liquid Crystal Society of India; International Liquid Crystal Society; International Molecular Electronic Society) )

List of 10 major Publications:

  1. 1. Neelam Yadav, Krishna Chuttani, Anil K. Mishra and Bachcha Singh, " Synthesis, Characterization and Preclinical Evaluation of 99mTc labeled macrobicyclic and tricyclic chelators as Single Photon Emission Computed Tomography Trace," Chemical Biology & Drug Design (Accepted for publication 2015.
  2. 2. Sachin Kumar Singh, Rajib Nandi, Kirtika Mishra, Hemant Kumar Singh, Ranjan Kumar Singh and Bachcha Singh, Liquid crystal based sensor system for the real time detection of mercuric ions in water using amphiphilic dithiocarbamate, Sensor and Actuators B: Chemical (In Press, DOI: //dx.doi.org/doi:10.1016/j.snb.2015.11.077) .
  3. 3. Neelam Yadav, Krishna Chuttani, Anil K. Mishra and Bachcha Singh, 99mTc labeled macrocyclic aza-oxa and aza-thia probes: synthesis,characterization and in vitro & in vivo biological studies, J Incl Phenom Macrocycl Chem., 83 (3-4) 299-307, 2015. DOI 10.1007/s10847-015-0565-0
  4. 4. Sweta Singh, Anjani K. Tiwari, Raunak Varshney, R.Mathur, Gauri Shukla, N. Bag, B. Singh, Anil K. Mishra, Comparative evaluation of Bis(thiosemicarbazone)- Biotin and Met-ac-TE3A for tumor imaging, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 153, 566�571, 2016. Dx.doi.org/10.1016/j.saa.2015.08.05..
  5. 5. Hemant Kumar Singh Sachin Kumar Singh, Rajib Nandi Madan Kumar Singh, Vijay Kumar, Ranjan Kumar Singh, D. S. Shankar Rao , S. K. Prasad,, Bachcha Singh, Tuning the thermotropic properties of liquid crystalline p-substituted aroylhydrazones,RSC Adv,5,44274-81,2015 DOI: 10.1039/C5RA06620D.
  6. 6. Raunak Varshney, Sweta Singh, Anjani K. Tiwari, Rashi Mathur, Shivani Singh, Neelam Yadav, Krishna Chuttani, B. Singh, Anil K. Mishra,Comparison of BTSE-RGD with DOTA-RGD as potential imaging agents for Tumor, 5 (67), 54439-54445, 2015.
  7. 7. S. Singh, Anjani K. Tiwari, R. Varshney, R. Mahur, P. Panwar,B. Singh and Anil K. Mishra, Evaluation of methionine and tryptophan derivativised vehicles:Met-acTE 3A/Trp-ac�TE3Afor tumor imaging, RSC Adv, 5 (52), 41977-41984, 2015. DOI:10,1039/C5 RAO7138 K, 2015.
  8. 8. Sachin Kumar Singh, Vijay Kumar, Hemant Kumar Singh, Priyanka Kanth and Bachcha Singh, Microwave-assisted synthesis, characterization and mesomorphic investigations of novel disubstituted aroylhydrazones,Liquid Crystals (doi http://dx.doi.org/10.1080/02678292.2015.1031717),2015.
  9. 9. Rajib Nandi, Sachin Kumar Singh, Hemant Kumar Singh, , Bachcha Singh & Ranjan K. Singh, Fabrication of liquid crystal based sensor for detection of hydrazine vapours, Chemical Physics Letters 614, 62-66, 2014.
  10. 10. Shubhra Chaturvedi, ankur Kaul, Neelam Yadav, B. singh and Anil K. Mishra, Synthesis, docking and preliminary I vivo evaluation of serotonin dithiocarbamate as novel SPECTneuroimaging agent. Medchemcomm, 4, 1006-1014, 2013.
Full List of Publications:
  1. 152. Synthesis, Characterization and Preclinical Evaluation of 99mTc labeled macrobicyclic and tricyclic chelators as Single Photon Emission Computed Tomography Trace, Neelam Yadav, Krishna Chuttani, Anil K. Mishra and Bachcha Singh, Chemical Biology & Drug Design (Accepted for Publication).
  2. 151. Liquid crystal based sensor system for the real time detection of mercuric ions in water using amphiphilic dithiocarbamate, Sachin Kumar Singh, Rajib Nandi, Kirtika Mishra, Hemant Kumar Singh, Ranjan Kumar Singh and Bachcha Singh, Sensor and Actuators B: Chemical (In Press, DOI: //dx.doi.org/doi:10.1016/j.snb.2015.11.077)
  3. 150. 99mTc labeled macrocyclic aza-oxa and aza-thia probes: synthesis, characterization and in vitro & in vivo biological studies, Neelam Yadav, Krishna Chuttani, Anil K. Mishra and Bachcha Singh, J Incl Phenom Macrocycl Chem., 83 (3-4) 299-307, 2015. DOI 10.1007/s10847-015-0565-0
  4. 149. Comparative evaluation of Bis(thiosemicarbazone)- Biotin and Met-ac-TE3A for tumor imaging, Sweta Singh, Anjani K. Tiwari, Raunak Varshney, R.Mathur, Gauri Shukla, N. Bag, B. Singh, Anil K. Mishra, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 153, 566�571, 2016. Dx.doi.org/10.1016/j.saa.2015.08.05.
  5. 148. Tuning the thermotropic properties of liquid crystalline p-substituted aroylhydrazones, Hemant Kumar Singh Sachin Kumar Singh, Rajib Nandi Madan Kumar Singh, Vijay Kumar, Ranjan Kumar Singh, D. S. Shankar Rao , S. K. Prasad,, Bachcha Singh,RSC Adv,5,44274-81,2015 DOI: 10.1039/C5RA06620D.
  6. 147. Comparison of BTSE-RGD with DOTA-RGD as potential imaging agents for Tumor, Raunak Varshney, Sweta Singh, Anjani K. Tiwari, Rashi Mathur, Shivani Singh, Neelam Yadav, Krishna Chuttani, B. Singh, Anil K. Mishra, 5 (67), 54439-54445, 2015.
  7. 146. Evaluation of methionine and tryptophan derivativised vehicles:Met-acTE 3A/Trp-ac�TE3Afor tumor imaging, S. Singh, Anjani K. Tiwari, R. Varshney, R. Mahur, P. Panwar,B. Singh and Anil K. Mishra; RSC Adv, 5 (52), 41977-41984, 2015. DOI:10,1039/C5 RAO7138 K, 2015.
  8. 145. Synthesis, Characterization and Mesomorphic investigations of Diester substituted Salicylaldimines and their Copper (II) Complexes, Sachin Kumar Singh, Madan Kumar Singh, Hemant Kumar Singh and Bachcha Singh; Mol. Cryst. Liq. Cryst. (accepted),2015.
  9. 144. Microwave-assisted synthesis, characterization and mesomorphic investigations of novel disubstituted aroylhydrazones, Sachin Kumar Singh, Vijay Kumar, Hemant Kumar Singh, Priyanka Kanth and Bachcha Singh, Liquid Crystals (doi http://dx.doi.org/10.1080/02678292.2015.1031717),2015.
  10. 143. Microwave-assisted synthesis and mesomorphic investigations of p-substituted aroylhydrazones and their nicke(II) and copper(II) complexes, Sachin Kumar Singh, Vijay Kumar, Rajib Nandi, Hemant Kumar Singh, Ranjan Kumar Singh and Bachcha Singh, DOI:10.1080/02678292.2014.978827
  11. 142. Fabrication of liquid crystal based sensor for detection of hydrazine vapours, Rajib Nandi, Sachin Kumar Singh, Hemant Kumar Singh, , Bachcha Singh & Ranjan K. Singh; Chemical Physics Letters 614, 62-66, 2014
  12. 141. Synthesis, characterization and mesomorphic investigations of ester-substituted aroylhydrazones possessing lateral hydroxyl group, Sachin Kumar Singh, Hemant Kumar Singh, Rajib Nandi, Vijay Kumar, Nicolae Tarcea, J�rgen Popp, Ranjan K. Singh, Bachcha Singh; Polyhedron, 74, 99-112, 2014.
  13. 140. Mesomorphic, micro -Raman and DFT studies of new calamitic liquid crystals; methyl 4-[4-(4-alkoxy benzoyloxy)benzylideneamino]benzoates, Rajib Nandi, Hemant Kumar Singh, Sachin Kumar Singh, Bachcha Singh & Ranjan K. Singh; Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 128, 248-256, 2014.
  14. 139. Synthesis, docking and preliminary I vivo evaluation of serotonin dithiocarbamate as novel SPECTneuroimaging agent. Shubhra Chaturvedi, ankur Kaul, Neelam Yadav, B. singh and Anil K. Mishra. Medchemcomm, 4, 1006-1014, 2013.
  15. 138. Synthesis, characterisation, mesomorphic investigation and temperature-dependent Raman study of a novel calamitic liquid crystal: methyl 4-(4'-n-alkoxybenzylidene amino)benzoate. Rajib Nandi, Hemant Kumar Singh, Sachin Kumar Singh, Bachcha Singh & Ranjan K. Singh, Liq. Cryst., 40(7), 884-899, 2013.
  16. 137. Synthesis and mesomorphic investigation of Calamitic Liquid Crystalline System ethyl-[4-(4�-decyloxy)benzoyloxy]-benzoate (4-EDBB): A temperature dependent micro-Raman study and DFT calculation., R. K. Nandi, K. Vikram, Sachin Kumar Singh, Bachcha Singh and Ranjan K. Singh, Vib. Specroscopy. 2013, 69, 40.
  17. 136. Investigation of coordination properties of isolated adenine to copper metal: A systematic spectroscopic and DFT study. Om Prakash, Sachin Kumar Singh, Bachcha Singh, Ranjan K. Singh, Spectrochim Acta A Mol Biomol Spectrosc. 112:410-416, 2013.
  18. 135. Design, synthesis, characterization and mesomorphic studies of calamitic liquid crystal: butyl-[4-(4'- decyloxy) benzoyloxy-2 � hydroxybenzylidene amino]-benzoate and its copper (II) complex. Sachin Kumar Singh, Hemant Kumar Singh and Bachcha Singh; J. Sci. & Tech. Res.2, 2- 9, 2012.
  19. 134. Synthesis, characterization and mesomorphic properties of ester containing aroylhydrazones and their nickel(II) complexes. Sachin Kumar Singh, K. Vikram and Bachcha Singh; Liquid Crystals, 38(9), 1117-1129, 2011.
  20. 133. Synthesis, characterization and mesomorphic properties of aromatic acid dimers. Bachcha Singh and Ashwini pandey; Mol. Cryst. Liq. Cryst. 552, 2012, 43�52.
  21. 132. New homo- and hetero-bimetallic assemblies based on 2,5-bis(4- carboxyphenylamino)-3,6 -dichloro-1,4-benzoquinone: synthesis, characterization, and magnetic properties. Kumar Rakesh Ranjan, Aparna singh, A. Banerjee and B. Singh; Journal of Coordination Chemistry, Vol. 64, No. 8, 2011, 1411�1425.
  22. 131. Synthesis, characterization and magnetic properties of cyanide bridged 1-D metal-coordination polymers based on [FeIII(s-bqdi)2(CN)2]�. Kumar Rakesh Ranjan, Aparna singh, A. Banerjee and B. Singh; Journal of Coordination Chemistry, Vol. 64, No. 5, 2011, 805�816.
  23. 130. Synthesis, characterisation and mesomorphic properties of unsymmetrical N-(o-hydroxybenzylidene)-N'-(4-n-alkoxybenzylidene)azines and their copper (II) complexes. Bachcha Singh and Ashwini Pandey; Liq. Cryst., 37(1), 57-67, 2010.
  24. 129. Liquid crystalline properties of 3-[4-(4'-Alkoxybenzoyloxybenzylidene)amino]-1,2,4-triazines:Synthesis and Characterization. Bachcha Singh, Ashwini Pandey and Sachin Kumar Singh; Mol. Cryst. Liq. Cryst., 517, 127�137, 2010.
  25. 128. Liquid crystalline properties of 2,5-bis[4-n-alkoxybenzoyloxy-(4'- benzoyloxy)]-3,6-dichloro-1,4-benzoquinones:Synthesis and Characterization. Bachcha Singh and Ashwini Pandey; Mol. Cryst. Liq. Cryst., 517, 138�147, 2010.
  26. 127. Liquid crystalline properties of unsymmetrical N-(o-hydroxybenzylidene)- N'- (4-n-alkoxybenzoyloxybenzylidene)azines: Synthesis and Characterization. Bachcha Singh and Ashwini Pandey; Mol. Cryst. Liq. Cryst., 517, 148-158, 2010.
  27. 126. Liquid crystalline properties of 2,5-bis[4-n-alkoxybenzoyloxy]-3,6-dichloro-1,4-benzoquinones and their copper(II) complexes: Synthesis and Characterization: Bachcha Singh and Ashwini Pandey; Mol. Cryst. Liq. Cryst., 524, 3-16, 2010.
  28. 125. SAR of Copper(II) thiosemicarbazone complexes as Hypoxic imaging agents: MM3 analysis and prediction of biological properties. Sweta Singh, Anjani Kumar Tiwari, Himanshu Ojha, Nitin Kumar, Bachcha Singh, and Anil K. Mishra; Cancer biotherapy and Radiopharmaceuticals, 25(1), 117-121, 2010.
  29. 124. Design, synthesis, and in vitro antiproliferative activity of benzimidazole analogues for radiopharmaceutical efficacy. Sweta Singh, Himanshu Ojha, Nitin Kumar, Bachcha Singh, and Anil K. Mishra; Cancer biotherapy and Radiopharmaceuticals, 25(2), 245-250, 2010.
  30. 123. Synthesis, characterization and mesomorphic behavior of lanthanide (III) 4-alkoxybenzoates. Madan K. Singh, B. Singh, R. Dhar and V. K. Agrawal, Phase Transitions, 78(6), 495-506, 2005.
  31. 122. Synthesis, characterization and mesomorphic properties of n-(4-n-Alkoxy-2-hydroxybenzylidene)-4-carbethoxyaniline and their copper complexes. B.Singh, M. K. Singh, R. Dhar, A. K. Srivastava; Mol. Cryst. Liq. Cryst., 411, 29-40, 2004.
  32. 121. Dielectric relaxation studies in n-(4-octyloxy-2-hydroxybenzylidene)-4-Carbe thoxyaniline. R. Dhar, Meenal Gupta, V. K. Agrawal, M. K. Singh, B. Singh, Phase Transitions, 77(4), 375-384, 2004.
  33. 120. Reaction of coordinated ligands. III. Synthesis and characterization of some lanthanide complexes of 2,6-diacetylpyridine-2-thenoylpicolinoyl dihydrazone. B. Singh and T. B. Singh, Synth. React. Inorg. Met.-Org. Chem; 33(4), 639-655, 2003.
  34. 119. Studies on complexes of Co(II), Ni(II), Cu(II), and Cd(II) with acetophenone and 4-hydroxyacetophenone 4-aminobenzoylhydrazones. B. Singh, Rachna Srivastava and K. K. Narang, Synth. React. Inorg. Met.-Org. Chem; 33(6), 1025-1036, 2003.
  35. 118. Studies on complexes of cobalt(II), nickel(II), copper(II), and cadmium(II) with acetophenone and 4-hydroxyacetophenone salicyloyl and isonicotinoyl hydrazones. B. Singh, Rachna Srivastava and K. K. Narang, Synth. React. Inorg. Met.-Org. Chem; 32(9), 1561-1581, 2002.
  36. 117 Studies on complexes of cobalt(II), nickel(II), copper(II), and cadmium(II) with acetophenone and 4-hydroxyacetophenone oxaloyldihydrazones. B. Singh, Rachna Srivastava and K. K. Narang, Synth. React. Inorg. Met.-Org. Chem; 31(8), 1387-1402, 2001.
  37. 116. Studies on complexes of Co(II), Ni(II), Cu(II), and Cd(II) with acetophenone and 4-hydroxyacetophenone benzoylhydrazones. B. Singh, Rachna Srivastava and K. K. Narang, Synth. React. Inorg. Met.-Org. Chem; 31(8), 1375-1386, 2001.
  38. 115. Synthesis and spectral studies of zinc chloride complexes with some acetophenone and 4-hydroxyacetophenone acylhydrazones. B. Singh, Rachna Srivastava and K. K. Narang, Synth. React. Inorg. Met.-Org. Chem; 30(7), 1175-1192, 2000.
  39. 114. Reaction of coordinated ligand-I. Synthesis and characterization of some lanthanide complexes of 2,6-diacetylpyridine 2-thionylisonicotinoyldihydrazone. B. Singh and T. B. Singh, Synth. React. Inorg. Met.-Org. Chem; 30(4), 583-599, 2000.
  40. 113. Synthesis and magnetic properties of one-dimensional metal oxalate networks as molecular-based magnet. B. Singh and B. P. Singh, Bull. Mat. Sci. Nat. Sci. Acad. Bangalore, 23(1), 11-16, 2000.
  41. 112. Mono- and trinuclear metal complexes of 12-membered tetraaza macrocycle- Synthesis and Characterization. B. Singh and Vijaya L. Singh, Synth. React. Inorg. Met.-Org. Chem; 30(5), 897-907, 2000.
  42. 111. Synthesis and characterization of some lantanide(III) complexes of 2,6-diacetylpyridine 2-thionylisonicotinoyldihydrazone. B. Singh and T. B. Singh Indian J. Chem; 38A, 1286-1290, 1999.
  43. 110. Synthesis and characterization of mono- and trinuclear lanthanide(III) complexes of 12-membered tetraaza macrocycle. B. Singh and Vijaya L. Singh, Indian J. Chem; 38A, 802-807, 1999.
  44. 109. Synthesis and spectral studies of copper(II) sulfate complexes with some acetophenone acylhydrazones. B. Singh, Rachna Srivastava, K. K. Narang and V. P. Singh, Synth. React. Inorg. Met.-Org. Chem; 29, 1867-1881, 1999.
  45. 108. Mono- and trinuclear lanthanide complexes of 13-membered tetraaza macrocycle- Synthesis and Characterization. B. Singh and Vijaya L. Singh, Ind. Nat. Sci. Acad. Chem. Sci. 111, 639-650, 1999.
  46. 107. Synthesis and characterization of tetraaza macrocycle abd its mono- and trinuclear metal complexes. B. Singh and Vijaya L. Singh, Ind. J. Chem. 38A, 609-612, 1999.
  47. 106. Synthesis and magnetic properties of 3D-metal oxalate networks as molecular-based magnets. B. Singh, B. P. Singh, R. A. Singh and P. Delhaes, Indian J. Engg. Mat. Sci. 6, 100-106, 1999.
  48. 105. Studies on N- salicylidene-2-aminobenzophenone-2-thenoylhydrazone complexes with some bivalent metal ions. B. Singh and A. K. Srivastava, Synth. React. Inorg. Met.-Org. Chem; 29(5), 877, 1999.
  49. 104. Studies on some lanthanide complexes of acyclic, asymmetrical and symmetrical Schiff bases. B. Singh and T. B. Singh, Indian J. Chem., 38A, 355-360, 1999.
  50. 103. Synthesis and characterization of iron(II) complexes containing furoylhydrazone ligands. B. Singh, P. Sahai and and T. B. Singh, Synth. React. Inorg. Met.-Org. Chem; 29, 535-539, 1999.
  51. 102. Reaction of coordinated ligand-IV. Synthesis and characterization of some lanthanide complexes of 2,6-diacetylpyridine 2-thionylisonicotinoyldihydrazone. B. Singh and T. B. Singh, Nat. Sci. Acad. Chemistry, Banglore, 110, 421-432, 1998.
  52. 101. Magnetic Langmuir-Blogett films with metal-oxalato complexes. M. Aiai, J. Ramos, C. Mingotaud, J. Amiell, P. Delhas, A. Jaiswal, R.A. Singh, B.P. Singh, B. Singh, Chem. Mat. (ACS), 10, 728-733, 1998.
  53. 100. Synthesis and characterization of La(III), Pr(III), Sm(III), Eu(III), Gd(III), Tb(III) and Dy(III) complexes of 2-acetylfuran-2-thenoyl hydrazone. B. Singh and Praveen K. Singh, Indian J. Chem. 37A, 535-539(1998).
  54. 99. Synthesis and characterization of some lanthanide complexes of stibanate. B. Singh and A. K. Srivastava, Synth. React. Inorg. Met.-Org. Chem; 28(10), 1709-1725, 1998.
  55. 98. Synthesis and Spectroscopic investigation of some iron(III) complexes. B. Singh and Preeti Sahai, Synth. React. Inorg. Met.-Org. Chem, 28(4), 587-601, 1998. (Impact Factor: 0.504)
  56. 97. Studies on Chromium(III) complexes of furoyl hydrazones. B. Singh and Preeti Sahai, Synth. React. Inorg. Met.-Org. Chem, 28, 61-74, 1998.
  57. 96. Lanthanide(III) complexes of 2-aminoacetopenone and 2-acetylamino acetophenone-2-thenoyl hydrazone. B. Singh and Praveen K. Singh, Indian J. Chem. 37A, 331-338, 1998.
  58. 95. Synthesis and characterization of some lanthanide complexes with 4-acetylpyridene-2-furylhydrazone. B. Singh, Praveen K. Singh and P. Sahai, Synth. React. Inorg. Met.-Org. Chem; 28, 685-697, 1998.
  59. 94. Synthesis and characterization of heterobinuclear( Ln-Zn, Pr-Zn, Nd-Zn, Sm-Zn, Eu-Zn, Gd-Zn, Tb-Zn and Dy-Zn) azine bridged complexes. B. Singh and Praveen K. Singh and A. K. srivastav, Indian J. Chem., 36A, 72-76, 1997.
  60. 93. Studies on some bivalent metal complexes 2-aminobenzophenonesalicylad azine. B. Singh and A. K. Srivastava, Synth. React. Inorg. Met. Org. Chem.,26, 819, 1996.
  61. 92. New route to bimetallic azine-bridged complexes: Synthesis and characterization of mononuclear (Mn, Co, Ni, Cu Zn), homobinuclear (Zn-Zn) and heterobinuclear (Mn-Zn, Co-Zn, Ni-Zn, Cu-Zn) azine bridged complexes. B. Singh and A. K. Srivastav, Transition Met. Chem., 21, 413, 1996.
  62. 91. Aroylhydrazone as chelating agents: 4f-Metal complexes of 2,6-diacetylpyridene bis(2-furoyl hydrazone). B. Singh, Pramod K. Singh and Praveen K. Singh, Synth. React. Inorg. Met. Org. Chem. 26, 1621-1636, 1996.
  63. 90. 2-acetylpyridine-2-aminobenzophenone-2-furylhydrazone complexes with 3d-metal ions: A magnetic and spectral Study. B. Singh and A. K. Srivastav, J. of Indian Chem. Soc., 73, 602-604, 1996.
  64. 89. Synthesis and characterization of Template lanthanide complexes. B. Singh, Praveen K. Singh and P. Sahai., Indian J. Chem., 35A, 494-498, 1996.
  65. 88. Synthesis and characterization of lanthanide complexes of 2-aminothiozole. B. Singh and Praveen K. Singh, Spectro Chim. Acta., 52A, 705-706, 1996.
  66. 87. Lanthanide complexes of 2-aminobenzophenone-2-thenoylhydrazone-Synthesis and structural characterization. B. Singh and P. Sahai. Synth. React. Inorg. Met. Org. Chem. 26, 157-167, 1995.
  67. 86. Molecular Structure of some terbium(III) complexes. Effect of anion on coordination number. B. Singh and P. Sahai., Specrochem Acta, 52a, 727-728, 1995.
  68. 85. Synthesis and characterization of lanthanide complexes of Schiff base. B. Singh and P. Sahai., Indian J. Chem., 34A, 306-309, 1996.
  69. 84. Complexes of some new diacylhydrazines-Synthesis, magnetic and spectral studies. B. Singh and P. Sahai. Synth. React. Inorg. Met. Org. Chem., 25, 255-241, 1995.
  70. 83. Synthesis and characterization of lanthanide complexes of 2-acetylaminothiazole. B. Singh and Praveen K. Singh, Indian J. Chem., 34A, 156-159, 1995.
  71. 82. Bivalent 3-D metal complexes of malonyl- and succinyldihydrazide based macrocycle ligands- Synthesis and characterization. B. Singh and U. R. Singh, Transition Met. Chem., 20, 100-103, 1995.
  72. 81. Studies of some bivalent metal complexes of Schiff bases. B. Singh and A. K. srivastav, Synth. React. Inorg. Met. Org. Chem.,24, 1523-1536, 1994.
  73. 80. Molecular structure of some Schiff base complexes. B. Singh and A. K. Srivastav, Specrochem Acta, 50A, 2153, 1994.
  74. 79. Template syntheseis and characterization of some bivalent 3d-metal complexes of acetylacetone bis(2-thanoylhydrazone). B. Singh, A. K. Srivastava and P. Sahai, Synth. React. Inorg. Met. Org. Chem., 24, 631-645, 1994.
  75. 78. Chelation of 2-aminobenzophenone-2-furoylhydrazone with some bivalent metal ions- Magnetic and spectral studies. B. Singh, A. K. Srivastava and P. Sahai, Synth. React. Inorg. Met. Org. Chem., 24, 217-237, 1994.
  76. 77. Synthesis of pyridine-2-aldehydesalicylaldazine 3d-metal complexes and their characterization by magnetic, spectroscopic and X-ray powder diffraction. B. Singh and U. R. Singh, Synth. React. Inorg. Met. Org. Chem., 24, 201-216, 1994.
  77. 76. Studies on 2,6-diacetylpyridene salicylaldazine compexes of some bivalent metal ions. B. Singh and U. R. Singh, Transition Met. Chem., 18,413-416, 1993.
  78. 75. Studies on some trivalent lanthanide metal complexes of 2-acetylpyridene-2-thenoylhydrazone. B. Singh, Pramod K. Singh, Synth. React. Inorg. Met. Org. Chem., 23, 453-466, 1993.
  79. 74. Synthesis, magnetic, spectroscopic and X-ray powder diffraction studies on some bivalent metal complexes of 2-acetylfuran and o-hydroxyacetophenone salicylaldazines. B. Singh, U. R. Singh, Synth. React. Inorg. Met. Org. Chem., 22, 791-804, 1992.
  80. 73. Synthesis and structural studies of 2-acetylthiophene-2-thenoyl-hydrazone complexes of VO(IV), Mn(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II). B. Singh and A. K. Srivastav, Proc. Indian Acad. Sci. (Chem. Sci.), 104, 457-469(1992).
  81. 72. Synthesis and characterization of pyrrol-2-thiocarboxamide complexes with some bivalent metal ions. B. Singh, A. K. srivastava and P. sahai, Synth. React. Inorg. Met. Org. Chem., 22, 299-301, 1992.
  82. 71. Synthesis and structural characterization of 2-aminoacetophenone salicylaldazine complexes of some bivalent transition metal ions. B. Singh and U. R. Singh, Synth. React. Inorg. Met. Org. Chem., 22, 247-258, 1992.
  83. 70. Synthesis and structural characterization of 2-aminoacetophenone salicylaldazine complexes of some bivalent transition metal ions. B. Singh and U. R. Singh, Crest. Res. Tech., 26, 1039-1045, 1991.
  84. 69. Studies on 2-acetylfuran-2-thenoylhydrazone complexes of some bivalent metal ions. B. Singh, A. K. srivastav, Synth. React. Inorg. Met. Org. Chem., 21, 513-530, 1991.
  85. 68. Studies on salicylaldehyde-2-aminobenzophenone-2-thenoylhydrazone complexes with 3d-metal ions. B. Singh, Pramod K. Singh and A. K. srivastav, Indian Acad. Sci. (Chem. Sci.), 103, 691-699, 1991.
  86. 67. Studies on lanthanide(III) complexes of N-(thiophene-2-carboxamido)salicylaldimine. B. Singh, Pramod K. Singh, Proc. Indian Acad. Sci. (Chem. Sci.), 102, 503, 1990.
  87. 66. Synthesis and physiochemical properties of 2-aminiacetophenone-2-furylhydrazone complexes. B. Singh, A. K. srivastav, Synth. React. Inorg. Met. Org. Chem., 21, 457-472, 1991.
  88. 65. Studies on salicylaldehyde-2-aminobenzophenone-2- furylhydrazone complexes with 3d metal ions. B. Singh, A. K. srivastav, Synth. React. Inorg. Met. Org. Chem., 21, 115-129, 1991.
  89. 64. Magnetic and spectral studies of transition metal complexes of salicylaldehyde-2-aminoacetophenone-2-thenoylhydrazone. B. Singh and A. K. Srivastav, Proc. Indian Acad. Sci. (Chem. Sci.), 102, 503-511, 1990.
  90. 63. Studies of 2-acetylpyridine-2-aminoacetophenone-2-thenoylhydrazone 3d metal complexes. B. Singh, A. K. srivastav, Synth. React. Inorg. Met. Org. Chem., 20, 1025-1041, 1990.
  91. 62. ESR specral studies of some copper (II) and Oxovanadium(IV) complexes. B. Singh and B. P. Yadav, Proc. Nat. Acad. Sci. India, 60A, 1, 1990.
  92. 61. Studies on lanthanide metal complexes of 2-thenoylhydrazine. B. Singh and Pramod K. Singh, Indian J, Chem., 29A, 494-496, 1990.
  93. 60. Some trivalent lanthanide 2-furoylhydrazine complexes. B. Singh and Pramode K. Singh, Synth. React. Inorg. Met. Org. Chem., 20, 111-121, 1990.
  94. 59. 2-aminoacetophenone-2-thenoylhydrazone complexes of bivalent metal ions. B. Singh and A. K. Srivastav, Transition Met. Chem., 14, 415-419, 1989.
  95. 58. Synthesis and structural studies on trivalent metal 2-acetylpyridine-2-furoylhydrazone complexes. B. Singh and Pramod K. Singh, Transition Met. Chem., 14, 411-414, 1989.
  96. 57. Studies on some inner transition metal complexes of o-hydroxyacetophenone-2-furoylhydrazone. B. Singh and Pramod K. Singh, Synth. React. Inorg. Met. Org. Chem., 19, 651-662, 1989.
  97. 56. X-ray diffraction studies on Potassium monoaquo bis (o-hydroxyacetophenone-2-furoylhydrazonato) dysprosiumanate(III). B. Singh, P. K. Singh and A. K. Srivastav, Cryst. Res. Tech., 24, K45-K46, 1989.
  98. 55. X-ray diffraction studies on bis4-(2-thiazoyl)-1-(2-acetylpyridine)thiosemi carbazonato copper (II). B. Singh, Urmila Srivastava and A. K. Srivastav; Cryst. Res. Tech., 24, K42-K44, 1989.
  99. 54. Studies on methyl N-(2-thiazolyl)dithiocarbamate complexes of some bivalent metal ions. B. Singh and Urmila Srivastava, Indian J. Chem., 28a, 431-433, 1989.
  100. 53. 4-(2-thiazolyl)-(2-hydroxybenzaldehyde) thiosemicarbazone as a chelating ligands: Complexes with Oxovanadium(IV), Cobalt(II), Nickle(II), Copper(II), Cadmium(II) and Mercury(II). B. Singh and Urmila Srivastava, Synth. React. Inorg. Met. Org. Chem., 19, 279-291, 1989.
  101. 52. X-ray diffraction studies on 2-aminibenzophenone-2-thenoylhydrazone complexes with copper(II) and Zn(II). B. Singh and Urmila Srivastava, Cryst. Res. Tech., 23, K166-K168, 1988.
  102. 51. X-ray diffraction studies on 2-aminoacetophenone-2- furoylhydrazone complexes with copper(II) and Zn(II). B. Singh and A. K. Srivastav, Cryst. Res. Tech., 23, K163-K165, 1988.
  103. 50. X-ray diffraction studies on 2-aminoacetophenone-2- furoylhydrazone complexes with copper(II) and Zn(II). B. Singh and A. K. Srivastav, Cryst. Res. Tech., 23, K160-K162, 1988.
  104. 49. Structural characterization of 2-thenoylsalicylaldehyde hydrazone complexes of Cu(II) and Cd(II). B. Singh and R. N. Singh, Cryst. Res. Tech., 23, K51-K53, 1988.
  105. 48. Studies on 2-aminobenzophenone-2- thenoylhydrazone complexes of some bivalent transition metal ions. B. Singh, A. K. Srivastav and P. Srivastav; Transition Met. Chem., 13, 463-466, 1988.
  106. 47. Studies on complexes of 4-(2-thiazoyl) thiosemicarbazide with some bivalent metal ions. B. Singh and Urmila Srivastava, Transition Met. Chem., 13, 420-422, 1988.
  107. 46. Synthesis and characterization of 4-(2-thiazoyl)-1-(2,6-diacetylpyridine)-thiosemi carbazone complexes of some bivalent metal ions. B. Singh and Urmila Srivastava, Transition Met. Chem., 13, 241-243, 1988.
  108. 45. Studies on 4-(2-thiazoyl)-1-(2-diacetylpyridine)-thiosemicarbazone complexes of some bivalent metal ions. B. Singh and Urmila Srivastava, Transition Met. Chem., 13, 205-208, 1988.
  109. 44. Synthesis and characterization of 4-(2-thiazoyl)-1-(2-acetylfuran)-thiosemi carbazone complexes of some bivalent metal ions. B. Singh and Urmila Srivastava, Synth. React. Inorg. Met. Org. Chem., 18, 515-528, 1988.
  110. 43. Studies on acetylacetone bis(2-furoylhydrazone) complexes of some 3d-bivalent metal ions. B. Singh and P. Srivastawa; Synth. React. Inorg. Met. Org. Chem., 18, 261-274, 1988.
  111. 42. Studies on 2,6-diacetylpuridine bis(2-furoylhydrazone) complexes of some 3d-bivalent metal ions. B. Singh and P. Srivastava, Transition Met. Chem., 12, 475-477, 1987.
  112. 41. Studies on thiamidopyridine complexes of 3d-bivalent metal ions. B. Singh, Synth. React. Inorg. Met. Org. Chem., 17, 457-468, 1987.
  113. 40. Studies on 2-acetylthiophene-2-furoylhydrazone complexes of some 3d-bivalent metal ions. B. Singh and P. Srivastava, Transition Met. Chem., 12, 344-346, 1987.
  114. 39. Dioxouranium complexes with some N and O donor ligands. B Singh and R. N. Singh, Indian J. Chem., 26A, 702-704, 1987.
  115. 38. Studies on oxovanadium (IV) complexes of some thioamide. B. Singh, Indian J. Chem., 26A, 350-351, 1987.
  116. 37. 2-acetylfuran-2-furylhydrazone complexes of some 3d-metal ions. B. Singh and P. Srivastava, Transition Met. Chem., 11, 265-267, 1986.
  117. 36. Studies on 2-acetylpyridine-2-furylhydrazone complexes of some bivalent metal ions. B. Singh and P. Srivastava, Synth. React. Inorg. Met. Org. Chem., 16, 963-977, 1986.
  118. 35. Synthesis and structural studies on some new complexes of dithiocarbamate. B. Singh, M. K. Singh and R. C. Aggarwal, Indian J. Chem., 25A, 384-385, 1986.
  119. 34. Studies on o-hydroxyacetophenone-2-furoylhydrazone complexes of some 3d-bivalent metal ions. B. Singh and P. Srivastava, Transition Met. Chem., 11, 106-109, 1986.
  120. 33. Synthesis and characterization of 2-thenoylhydrazine complexes with some bivalent metal ions. B. Singh, R. N. Singh and R. C. Aggarwal, Synth. React. Inorg. Met. Org. Chem., 15, 853-872, 1985.
  121. 32. Magnetic and spectral studies on some binuclear copper(II) complexes. B. Singh, R. N. Singh and R. C. Aggarwal, Indian J. Chem., 24A, 518-520, 1985.
  122. 31. Synthesis and structural studies on isomaleonitrile dithiolate of Zn(II), Cd(II) and Hg(II) and their reaction products with ethylnediamine. B. Singh, M. K. Singh and R. C. Aggarwal, Synth. React. Inorg. Met. Org. Chem.,15, 459-469, 1985.
  123. 30. Synthesis, characterization and fungicidal studies on N-(p-tolyl)-N�-benzoylthiocarbamide compexes of some bivalent metal ions. B. Singh, B. P. Yadav and R. C. Aggarwal; Indian J. Chem., 24A , 127-130, 1985.
  124. 29. Magnetic and spectral studies of N-(thiophene-2-carboxamido)-salicylaldimine complexes with some bivalent metal ions. B. Singh, R. N. Singh and R. C. Aggarwal, Polyhedron, 4, 401-407, 1985.
  125. 28. Crystal and Molecular structure of dichloromono(2-furoylacetone hydrazone)Copper(II). B. Singh, R. N. Singh and M. K. Singh, Cryst. Res. and Tech., 19, K84-K86, 1984.
  126. 27. Crystal and Molecular structure of dichlorodi-(2-furoylhydrazine) zinc(II). B. Singh, R. N. Singh, M.K.Singh and R. C. Aggarwal, Cryst. Res. and Tech., 19, K49-K51, 1984.
  127. 26. Magnetic, structural and antibacterial studies of 2-furoylhydrazine complexes with some bivalent metal ions. B. Singh, R. N. Singh and R. C. Aggarwal, Indian J. Chem., 23A, 1016-1020, 1984.
  128. 25. Synthesis and characterization of potassium bis(isomaleonitrildithiolate) zincate(II), cadmitate(II) and mercurate(II) and their complexes with 2,2-bipyridyl or 1,10-phenanthrolin. B. Singh, M.K.Singh and R. C. Aggarwal, Indian J. Chem., 23A, 778-779, 1984.
  129. 24. Synthesis and structural studies on N-(furan-2-carbooxamido)-salicyldamine complexes with some bivalent metal ions. B. Singh, R. N. Singh and R. C. Aggarwal, Synth. React. Inorg. Met. Org. Chem., 14, 815-826, 1984.
  130. 23. Synthesis, structural characterization and antibacterial activity of 2-furoylacetone hydrazone complexes with some bivalent metal ions. B. Singh, R. N. Singh and R. C. Aggarwal, Synth. React. Inorg. Met. Org. Chem., 14, 413-430, 1984.
  131. 22. Magnetic and spectral studies on S-benzyl-S-phenyl thiocarbamoyl thiobenzamide complexes with some bivalent metal-ions. B. Singh, B. P. Yadav and R. C. Aggrawal; J. Chm. And Eng. Data, 29, 343, 1984.
  132. 21. Synthesis and structural studies of 1,3,5-triphenyl-2-S- benzylisobiurate with oxovanadium(IV), cobalt(II), nickel(II), copper(II). B. Singh, B. P. Yadav and R. C. Aggrawal; Indian J. Chem., 23A, 575-578, 1984.
  133. 20. Synthesis and structural studies of oxovanadium(IV), cobalt(II), nickel(II), copper(II), zinc(II), cadmium(II) and mercury(II) complexes with 2-theonyl acetonehydrazone. B. Singh, R. N. Singh and R. C. Aggrawal; Indian J. Chem., 23A, 480-483, 1984.
  134. 19. Synthesis and characterization of 1-phenyl-5-benzoyl-4-thiobiurate complexes with oxovanadium(IV), cobalt(II & III), nickel(II), copper(II), zinc(II), cadmium(II) and mercury(II). B. Singh, B. P. Yadav and R. C. Aggrawal; Indian J. Chem., 23A, 441-444, 1984.
  135. 18. Synthesis and characterization of 1-phenyl-3-pharmamidinothiocarbamide complexes with some bivalent metal ions. B. Singh, B. P. Yadav and R. C. Aggrawal; Acta Chim. Hung., 116, 251-259, 1984.
  136. 17. Synthesis and characterization of 1-phenyl-3-thiobenzylthiourea withsome bivalent metal ions. B. Singh, B. P. Yadav and R. C. Aggrawal; Indian J. Chem., 23A, 332-335, 1984.
  137. 16. Synthesis and structural studies on complexes containing dipositive octahedrally coordinated Ni(II) and dinegative tetrahedrally coordinated zinc(II), cadmium(II) or mercury(II). B. Singh, M. K. Singh and R. C. Aggarwal, Indian J. Chem., 22A, 985-986, 1983.
  138. 15. Synthesis and structural studies of 1, 5-diphenyl-2-S-benzyliso-4-thiobiuret compexes with some bivalent metal ions. B. Singh, B. P. Yadav and R. C. Aggrawal; Synth. React. Inorg. Met. Org. Chem., 13, 819-834, 1983.
  139. 14. Some new bimetallic tetrakisdithiocarbamates. B. Singh, M. K. Singh and R. C. Aggarwal; Indian J. Chem., 22A, 533-534, 1983.
  140. 13. Preparative and spectral studies on bimetallic tetradithiocarbamates of some bivalent 3d-metal ions. B. Singh, M. K. Singh and R. C. Aggarwal; J. Indian Chem. Soc., 59, 269-272, 1882.
  141. 12. Magnetic and spectral studies of salicylamide complexes of VO(IV), Mn(II), Co(II), Ni(II), Cu(II) and Zn(II). B. Singh, T. B. Singh and R. C. Aggarwal; Gazz. Chim. Italiana, 111, 425-428, 1981.
  142. 11. Magnetic and spectral studies of oxovanadium complexes of picolinamide, nicotinamide and isonicotinamide. B. Singh, T. B. Singh and R. C. Aggarwal; Nat. Acad. Sci., 3, 298-330, 1980.
  143. 10. Synthesis and structural studies of malonamide complexes of oxovanadium(IV), Mn(II), Fe(II), Co(II), Ni(II), Cu(II) and Zn(II). B. Singh, T. B. Singh and R. C. Aggarwal; Indian J. Chem., 19A, 137-140, 1980.
  144. 9. Synthesis and structural studies of Co(II) and Ni(II) complexes of glutaric and adipic dihydrazides. B. Singh and R. C. aggrawal; Monat. Chem., 110, 1449-1454, 1979.
  145. 8. Synthesis and structural studies of oxalyl dihydrazide complexes of Mn(II), Fe(II), Co(II), Ni(II), Cu(II) and Zn(II). B. Singh and R. C. aggrawal; Z. Anorg. Allg. Chem., 445, 227-232, 1978.
  146. 7. Synthesis and structural studies of oxalyl acetone hydrazone complexes of some divalent transition metal ions. B. Singh and R. C. aggrawal; J. Coord. Chem., 7, 245-248, 1978.
  147. 6. Synthesis and structural studies of succinyl diacetone hydrazone complexes of some divalent transition metal ions. B. Singh and R. C. aggrawal; J. Inorg. Nucl. Chem., 40, 1174-1176, 1978.
  148. 5. Co(II) and Ni(II) complexes of glutaryl and adipyl diacetonehydrazones. B. Singh and R. C. aggrawal; Indian J. Chem., 16A, 443-445, 1978.
  149. 4. Synthesis and structural studies of malonyl- and succinyl dihydrazide complexes of some first row transition metal ions. B. Singh and R. C. aggrawal; Curr. Sci. Bangalore, 47, 679-680, 1978.
  150. 3. Synthesis and structural studies of malonyl diacetone hydrazone complexes of Mn(II), Fe(II), Co(II), Ni(II), Cu(II) and Zn(II). B. Singh and R. C. aggrawal; Curr. Sci. Bangalore, 46, 836-838, 1977.
  151. 2. Synthesis and structural studies of simple and mixed acid dihydrazone complexes of oxovanadium(IV). B. Singh and R. C. aggrawal; Transition Met. Chem., 1, 275-280, 1976.
  152. 1. Synthesis and structural studies of simple and mixed acid dihydrazone complexes of oxovanadium(IV). B. Singh and R. C. aggrawal; Transition Met. Chem., 1, 161-166, 1976.