Ph.D Students

Sl No. Name of the Students Thesis Title Year
1 Rangam Gopinath Peroxovanadium Catalysed Oxidative Transformations of Organic Functional Groups & Tetrabutylammonium Tribromide in Organic Synthesis 2002
2 Sarala Naik Tetrabutylammonium Tribromide in Organic Synthesis and N-Acylation in Aqueous Medium 2006
3 Veerababurao Kavala Organic Reactions in Aqueous medium & Development of New Ditribromide Reagent 2007
4 Siva Murru New Strategies for the Synthesis of Five and Six Membered Heterocycles Containing O, N and S 2009
5 Harisadhan Ghosh Exploration of Hypervalent Iodine (III) and Ditribromide (EDPBT) in Organic Synthesis 2010
6 Jayashree Nath Green Synthetic Methodologies Using Innocuous Reagents & Removal of Nitrobenzene Using Cloud Point Extraction 2010
7 Ramesh Yella Newer Strategy for the Synthesis of Heterocycles Using Thiophilic Reagents 2011
8 Santosh Kumar Sahoo Development and Application of Transition Metal Catalyst for the Construction of Heterocycles 2013
9 Srimanta Guin Beyond Traditional Coupling: Transition Matal Catalyzed C-C and C-O Bond Formations via C-H Activation 2014
10 Saroj Kumar Rout Beyond Retrosynthetic Analysis: Copper Catalyzed Synthesis of Esters via C-H Functionalizations 2014
11 Nilufa Khatun Transition Metals Catalyzed Synthesis of Anhydrides, Ketones, Esters and 2H-Benzotriazoles via C-H Bond Functionalization 2015
12 Arghya Banerjee Transition Metal Catalyzed Formation of C-C and C-O Bonds: A Substrate Based C-H Functionalization Approach 2015
13 Ganesh Majji Oxidative C-O Bond Formation via C-H Functionalization under Metal Free Conditions 2015
14 Anupal Gogoi Copper Catalyzed Synthesisof Five and Six membered Nitrogen Containing Heterocycles 2015
15 Sourav K. Santra 2016
16 Wajid Ali 2018
17 Ahalya Behera 2018
18 Anju Modi 2018
19 Prasenjit Sau 2019
20 Bilal Mir 2020

Post Doctoral Fellows

Sl No. Name of the Students Project Title Year
1 Dr. S. Joychandra Singh 2018
2 Dr. Suman pal 2018
3 Dr. Ritush Singh 2019
3 Dr. Gaurav Shukla 2019

M.Sc Students

Sl No. Name of the Students Thesis Title Year
1 Gitalee Bhattacharjya A Mild and Ecofriendly Chemo-Selective Acetylation of Amines 2002
2 Md L. Hakim Choudhury Chlorotrimethylsilane (TMSCl): An Efficient Generator of HCl for Transesterification 2003
3 Pijus K. Sasmal Green Synthesis of -Bromo Styrenes 2005
4 Himadri S. Kayal Synthesis of Pharmacologically Active Secondary and Tertiary Amines 2006
5 Ines Chopra Oxidative Cyclization Using Iodine: Synthesis of 2-Phenyl benzothiazole Derivatives 2006
6 Shaon Joy Mechanistic Investigation of Thiadiazole and N-Alkylated Thiadiazole Formation 2007
7 Nipa Chongdar Reinvestigation of the Mechanism of Regioselective N-Acylation of 1,3-Disubstituted Thiourea Using Diacetoxy Iodobenzene 2008
8 Soumya Sarkar Regioselective N-Acylation of Thiourea Using Pb(OAc)2.3H2O and Characterization of PbS Nanomaterials 2008
9 Pravat Mondal Synthesis of Substituted 2-Oxy and 2-Thio Benzothiazoles via Cu(I)-Catalyzed Intramolecular S-Arylation 2009
10 Charuta C. Palsuledesai Acyl-isothiocyanates as Thiocyanate Transfer Reagents and Precursors to 1,3-Oxathiol-2-Ylidines 2009
11 Arghya Banerjee A Convenient One-pot Synthesis of Amines from Aldoximes Mediated by Koser’s Reagent 2010
12 Nilufa Khatun A Regioselective One-pot Synthesis of Tetrazoles from Thioureas 2010
13 Arghya Deb Copper (II) Catalyzed Chemoselective Synthesis of Anti-Hugerschoff Product and Benzothiazoles from Thioureas2 2011
14 Supratim Chakraborty A Novel One-pot Conversion of Di-substituted Thiourea to O-Organyl Arylthiocarbamate Using FeCl3 2011
15 Sourav K. Santara Ligand Assisted Pd-Catalyzed Synthesis of banzothiazoles from Thiourea via Regioselective C-H Activation/ C-S Bond Formation Under an Air Atmosphere 2011
16 Shyamapada Nandi Tandem Synthesis of 3-Amino-[1,2,4]-Triazoles Mediated by Iodine- A Regioselecive Approach 2012
17 Krishna K. Ghara Copper (I) Catalysed Tandem Synthesis of [1,3,4]-Oxadiazole and [1,3,4]-Thiadiazole 2012
18 Anupam Bera Regioselective Ortho-Hydroxylation of 2-Arylbenzothiazole Under Air Atmosphere: Formation of C-O Bond Using sp2 C-H Bond Functionalization 2012
19 Pallabita Basu A CuO Nanoparticle Mediated Dehalogenative Intermoleculer C-O Bond Formation (Hydroxylation) vs. Intramolecular C-O Bond Formation of 2-Haloanilides in Water 2013
20 Gauranga Das A Copper-Catalyzed Synthesis of 3-Aroylindoles via a sp3 C–H Bond Activation Followed by C–C and C–O Bond Formation 2013
21 Ramesh Pal Easy Access to Benzylic Esters Directly from Alkyl Benzenes Under Metal-free Conditions 2013
22 Prasenjit Das Direct Access to Carbamate Derivatives via Chelation Assisted Cu-Catalyzed Cross dehydrogenative coupling of Formamides and phenols 2013
23 Debpratim Das Synthesis of 3-Aroylindoles Under Meatel Free Conditions vis sp3 C-H Bond Activation by C-C and C-O Bond Formation 2014
24 Aniket Mishra Palladium-Catalyzed Decarboxylative ortho-Arylation of Directing Arenes Using alpha-Keto Acid mediated by Cerium (IV) Sulfate 2014
25 Manisha Tripathy Pd(II)-Catalyzed o-Aroylation of Directing Substrates Using Benzyl bromides 2015
26 Prasenjit Sau Copper Catalyzed Synthesis of Indoloquinoxalin-6-ones: A C(sp3)H Functionalization Approach 2015
27 Debasis Ghosh Copper Catalyzed Head-to-Tail Dimerization of Styrenes via C-H Functionalization Strategy 2015
28 Asim Samanta Palladium Catalyzed ortho-halogenation of 2-arylbenzothiazole and 2,3-diarylquinoxaline 2015
29 Anwesha Chakraborty Silver Mediated C-3 Phosphonation of Imidazo[1,2-a]pyridines 2016
30 Pravas Dolui Copper Mediated Pd(II) Catalyzed o-Halogenation of Directing Arenes 2016
31 Ram Dhari Pandey Copper Catalyzed Synthesis of Benzofuro[3,2-c]quinolin-6(5H)-ones: Cs2CO3 as dual source of CO and Oxygen 2016
32 Avisikta Bera Copper Mediated Pd(II) Catalyzed o-Aroylation of Arylbenzothiazoles 2016

B.Tech Students

Sl No. Name of the Students Thesis Title Year
1 Raman Kumar Singh It is “Thiazolidine-2,4-dione” and not Thiohydantoins as the Reaction Product of Monosunstituted Thioureas and Chloroacetylchlorid. 2011
2 Deepbabu Gupta Copper Catalysed Synthesis of 2-Arylbenzothiazole via Imine C-H bond Functionalization Under Air Atmosphers 2012
3 S. L. V. Kaushik Copper Mediated C-H Activated Transformation of Imidazolidine-Carbothioamides to Imidazolidine-Benzothiazole at Room Temperature. 2013
4 Chintala Satyanarayana Murthy Cu(I)-Catalyzed Synthesis of Imidazolidine-tetrazoles from 1-Imidazolidine Carbothioamide using Desulfurization Strategy 2014

List of Patents

Sl No. Patent Details
1 An environmentally friendly synthesis of tetrabutylammonium tribromide (C4H9)4NBr3 (nBu4NBr3, TBATB), an efficient brominating agent for organic substrates. \ Inventors: Upasana Bora, Mihir K.Chaudhuri, Abu T. Khan and Bhisma K. Patel, Patent Application No. 28/CAL/2000 of 19th January, 2000.
2 A Clean process for the preparation of alky and aryl isothiocyanates. Inventors: Bhisma K. Patel and Jayashree Nath Indian Pat. Appl. (2010), IN 2008KO02138 A 20100618.
3 Process for the preparation of carbodiimides by dehydrosulfurization of thioureas. Bhisma K. Patel, Abdur Rezzak Ali and Harisadhan Ghosh (998/KOL/2009 of 27th November, 2009).