Publications

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17. Electronic Influences on the Dynamic Range of Photoswitchable Dithienylethene–Thiourea Organocatalysts.

Debashis Majee, Gabriele Ramanauskaite, and Stanislav Presolski*

J. Org. Chem. 2023, 88, 7, 4372–4378

16. DBU- and DABCO-Promoted Selective Access to 2,5-Diarylnitrobenzoates and Cyclohexenones via One-Pot Reactions.

Shikha Singh Rathor, Debashis Majee, Sampak Samanta*
Synlett 2022, 33, 1052–1058

15. Recent Advances in Visible-Light-Driven Photocatalyzed γ-Cyanoalkylation Reactions.

Soumitra Guin, Dr. Debashis Majee, Dr. Sampak Samanta*

Asian J. Org.Chem. 2021,10, 1595–1618

 

14. Reversal Reactivity of β-Alkylnitroalkenes as 1,3-Binucleophiles: Application to Nitroarenes using Organocatalysis.

Dr. Debashis Majee, S Banuprakash Goud, Soumitra Guin, Shikha S. Rathor, Ashvani K. Patel, Dr. Sampak Samanta*

Asian J. Org.Chem. 2021,10,1650– 1654

13. Dithienylethene-Based Photoswitchable Catalysts: State of the Art and Future Perspectives.

Debashis Majee and Stanislav Presolski*

ACS Catal. 2021, 11, 2244–2252

 

12. Unmasking the reverse reactivity of cyclic N-sulfonyl ketimines: multifaceted applications in organic synthesis.

Soumitra Guin,†a Debashis Majee†a and Sampak Samanta*

Chem. Commun., 2021,57, 9010-9028

† Equal authorship.

 

11. Enantioselective Synthesis of Cyclohexenol Derivatives from γ-Aryl-Substituted Enals via an Organocatalyzed Three-Component Reaction.

Debashis Majee, Satish Jakkampudi, Hadi D. Arman, and John C.-G. Zhao*

Org. Lett. 2019, 21, 9166–9170

 

 

10. Metal-Free Based Domino Approach to Pyrano-Fused-Pyrido[3,2,1-jk]carbazolones: Antibacterial and Molecular Docking Studies.

Monika Ahuja, Dr. Debashis Majee, Prof. Pratibha Sharma, Prof. Ashok Kumar, Dr. Shaikh M. Mobin, Dr. Sampak Samanta*

ChemistrySelect 2019,4, 9096–9101

 

9. Diastereoselective pot-and atom-economical synthesis of densely-substituted polycyclic 1,2- and 1,2,3-fused indole scaffolds.

Soumen Biswas, Anubha Yadav, Debashis Majee, Shaikh M. Mobin, Sampak Samanta*

Tetrahedron Lett., 2019, 60, 150921.

 

8. DABCO- and DBU-promoted one-pot reaction of N-sulfonyl ketimines with Morita–Baylis–Hillman carbonates: a sequential approach to (2-hydroxyaryl)nicotinate derivatives.

Soumitra Guin, Raman Gupta, Debashis Majee, Sampak Samanta*

Beilstein J. Org. Chem. 2018, 14, 2771–2778.

 

 

 

7. Microwave-Assisted and Base-Promoted Domino Reaction of Cyclic N-Sulfonyl Ketimines with α,β-Disubstituted Nitroalkenes: A Green Access to 2-Hydroxyarylpyridines.

Soumitra Guin, Dr. Debashis Majee, Dr. Soumen Biswas, Dr. Sampak Samanta*

Asian J. Org.Chem. 2018, 7, 1810– 1814 

 

6. Metal- and Solvent-Free Approach to Diversely Substituted Picolinates via Domino Reaction of Cyclic Sulfamidate Imines with β,γ-Unsaturated α-Ketocarbonyls.

Soumen Biswas, Debashis Majee, Soumitra Guin, and Sampak Samanta*

J. Org. Chem. 2017, 82, 10928–10938

 

5. A Metal-Free Based New Approach to 2,4-Disubstituted Pyridines via One-Pot Sequential Reaction of Cyclic Sulfamidate Imines with β-Substituted Acroleins.

Debashis Majee, Soumitra Guin, Soumen Biswas, Dr. Sampak Samanta*

ChemistrySelect 2017, 2,  3423–3427