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Dr. Suman Sinha

Technical Assistant

Chemical Sciences

ssinha@iiserbpr.ac.in

   

Biography

Dr. Suman Sinha is currently an Technical Assistant  at the Department of Chemical Sciences at IISER Berhampur, India. He received his Ph.D. degree from the Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur (Formerly BESU) under the supervision of Dr. Nanda Dulal Paul in 2019. Afterward he joined IISER Berhampur as a Technical Assistant on August 2021. Dr. Sinha generally looks after the Mass Spectrometry facility of IISER Berhampur. He is also course instructor of some o of the laboratory classes of BSMS students of this institute.


Key Publications

  1. 1. Sinha, S.; Muhammed, S. E.; Mondal, R.; Das, S.; Manamel, L. T.; Brandão, P.; de Bruin, B.; Das, B. C.; * and Paul, N. D*. A Singlet-Diradical Co(III)-Dimer as a Nonvolatile Resistive Switching Device: Synthesis, Redox-Induced Interconversion, andCurrent−Voltage Characteristics. 2022, J. Am. Chem. Soc. 2022, 144, 20442−20451. DOI: https://doi.org/10.1021/jacs.2c08941.

 2.  Sinha, S.; Das, S.; Mondal, R.; Mandal, S.; Paul, N. D. Cobalt Complexes of Redox Noninnocent Azo-aromatic Pincers.Isolation, Characterization and Application as Catalyst for the Synthesis of Quinazolin-4(3H)-ones. Dalton Trans. 2020, 49, 8448-8459. DOI: 10.1039/D0DT00394H. ISSN number, 1477-9234. Impact factor- 4.174 (2020).


 3. Sinha, S.; Sikari, R.; Sinha, V.; Jash, U.; Das, S.; Brandão, P.; Demeshko, S.; Meyer, F.; de Bruin, B.; Paul, N.D. Iron-Catalyzed/Mediated C-N Bond Formation: Competition Between Substrate Amination vs. Ligand Amination. Inorg. Chem. 2019, 58, 1935−1948. DOI: 10.1021/acs.inorgchem.8b02877. ISSN number, 0020-1669. Impact factor- 4.840.









4. Sinha, S.; Das, S.; Sikari, R.; Parua, S.; Brando, P.; Demeshko, S.; Meyer, F.; Paul, N. D. Redox Noninnocent Azo-Aromatic Pincers and Their Iron Complexes. Isolation, Characterization, and Catalytic Alcohol Oxidation. Inorg. Chem. 2017, 56, 14084−14100. DOI: 10.1021/acs.inorgchem.7b02238. ISSN number, 0020-1669. Impact factor- 4.840.


5. Sikari, R.; Sinha, S.; Jash, U.; Das, S.; Brando, P.; de Bruin, B.; Paul, N. D. Deprotonation Induced Ligand Oxidation in a NiII Complex of a Redox Noninnocent N1-(2-Aminophenyl)benzene-1,2- diamine and Its Use in Catalytic Alcohol Oxidation. Inorg. Chem. 2016, 55, 6114−6123. DOI: 10.1021/acs.inorgchem.6b00646. ISSN number, 0020-1669. Impact factor- 4.840. (Sikari, R.; Sinha, S contributed equally)


6. Mondal, R.; Sinha, S.; Das, S.; Chakraborty, G.; Paul N. D. Iron Catalyzed Sustainable Synthesis of Pyrimidines Under Air. Adv. Synth. Catal. 2019, 361, 1 8. DOI: 10.1002/adsc.201901172. ISSN number, 1615-4150. Impact factor- 5.851. (Mondal, R.; Sinha, S contributed equally).

7. Parua, S.; Das, S.; Sikari, R.; Sinha, S.; Paul, N. D. Onepot Cascade Synthesis of Quinazolin-4(3H)-ones via Nickel Catalyzed Dehydrogenative Coupling of o-Aminobenzamides with Alcohols. J. Org. Chem. 2017, 82, 7165−7175. DOI: 10.1021/acs.joc.7b00643. ISSN number, 0022-3263. Impact factor- 4.805.   



8. Jash, U.; Chakraborty, G.; Sinha, S.; Sikari, R.; Mondal, R.; Paul, N. D. Cu(II)-Complex of 1, 10-Phenanthroline Based Pincer as Efficient Catalyst for Oxidative Cross Dehydrogenative Coupling of Carboxylic Acids with Unactivated Alkanes. A. J. Org. Chem. 2018, 7, 1681-1688. DOI: 10.1002/ajoc.201800180. ISSN number, 2193-5815. Impact factor- 3.698.


9. Parua, S.; Sikari, R.; Sinha, S.; Chakraborty, G.; Mondal, R.; Paul, N. D. Accessing Polysubstituted Quinazolines via Nickel Catalyzed Acceptorless Dehydrogenative Coupling.   J. Org. Chem. 2018, 83, 11154-11166. DOI: 10.1021/acs.joc.8b01479 ISSN number, 0022-3263. Impact factor- 4.805.


10. Parua, S.; Sikari, R.; Sinha, S.; Das, S.; Chakraborty, G.; Paul, N. D. Nickel Catalyzed Acceptorless Dehydrogenative Approach to Quinolines. Org. Biomol. Chem. 2018, 16, 274−284. DOI: 10.1039/c7ob02670f. ISSN number, 14770539. Impact factor- 3.412.


11. Das, S.; Sinha, S.; Jash, U.; Sikari, R.; Saha, A.; Barman, S. K. Brandão, P.; Paul, N. D. Redox-Induced Interconversion and Ligand-Centered Hemilability in NiII Complexes of Redox-Noninnocent Azo-Aromatic Pincers. Inorg. Chem. 2018, 57, 5830−5841. DOI: 10.1021/acs.inorgchem.8b00231. ISSN number, 0020-1669. Impact factor- 4.840.


12. Chakraborty, G.; Sikari, R.; Das, S.; Mondal, R.; Sinha, S.; Banerjee, S.; Paul, N. D. Dehydrogenative Synthesis of Quinolines, 2‑Aminoquinolines, and Quinazolines Using Singlet Diradical Ni(II)-Catalysts. J. Org. Chem. 2019, 84, 2626−2641. DOI: 10.1021/acs.joc.8b03070. ISSN number, 0022-3263. Impact factor- 4.805.


13. Sikari, R.; Sinha, S.; Das, S.; Saha, A.; Chakraborty, G.; Mondal, R.;. Paul, N. D. Achieving Nickel Catalyzed C−S Cross-Coupling under Mild Conditions Using Metal−Ligand Cooperativity. J. Org. Chem. 2019, 84, 4072−4085. DOI: 10.1021/acs.joc.9b00075. ISSN number, 0022-3263. Impact factor- 4.805.


14. Das, S.; Sinha, S.; Samanta, D.; Mondal, R.; Chakraborty, G.; Brandao, P.; Paul, N. D. Metal−Ligand Cooperative Approach To Achieve Dehydrogenative Functionalization of Alcohols to Quinolines and Quinazolin-4(3H)‑ones under Mild Aerobic Conditions. J. Org. Chem. 2019, 84, 10160-10171. DOI: 10.1021/acs.joc.9b01343. ISSN number, 0022-3263. Impact factor- 4.805.


15. Sikari, R.; Sinha, S.; Chakraborty, G.; Das, S.; Petrus van Leest, N.; Paul, N. D. C–N Cross-Coupling Reactions Under Mild Conditions Using Singlet Di-Radical Nickel(II) Complexes as Catalyst: N-Arylation and Quinazoline Synthesis. Adv. Synth. Catal. 2019, 361, 4342-4353. 10.1002/adsc.201900545. ISSN number, 1615-4150. Impact factor- 5.851.

Contact Details

Full Name

Suman Sinha


Email

ssinha@iiserbpr.ac.in