Try to follow your enthusiasm and do what you are really passionate about and what you really love to do
— Benjamin List
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Publications from MSP Group
2025
2025
24. Catalyst Free [4+2] Annulation Reaction to Stereoselectively Access Spirotetracyclic Saffolds From (Z)-2-alkylidine-3-methylenepiperidine and Olefinic Benzofuranones
Madavi S. Prasad,* Aman. Kumar Jha, S. Saha, Th. Bedanta, 2025, To be communicated.
23.Aminocatalytic, Stereoselective Synthesis of Tetrahydrocarbazole Spiropyrazolones via Remote [4+2] Addition of Indole Tethered Enal With Olefinic Pyrazolones
22. Defluorinative Hydroxylation to Access Optically Pure Hexahydrofuranocarbazole Spirooxindole via Aminocatalytic [4+2]-addition
Madavi S. Prasad,* Th. Bedanta, S. Saha, A. K. Jha, S. Bharani, and P. Chandrasekhar, Asian J. Org. Chem. 2025, 14, e202400752 (Early view) https://doi.org/10.1002/ajoc.202400752. This article also appears in "Hot Topic: Organocatalysis"
21. Asymmetric Synthesis of Spiro[benzofuran-pyrrolidine]-indolinedione via Bifunctional Urea Catalyzed [3+2]-annulation Reaction
2024
2024
20. Stereoselective Synthesis of Functionally Rich Spirooctahydroquinoline Oxindoles via Enynamide Cycloisomerisation/[4+2]-Addition Sequence Madavi S. Prasad,* Aman Kumar Jha, Sankar Bharani, Adv. Synth. Catal., 2024,366, 2014-2019. This article also appears in "Hot Topic: Organocatalysis"
19. Amine Catalyzed Remote [4+2] Annulation of Indole Tethered Enal and Oxindole Olefin to Access Optically Pure Hydrocarbazole Spirooxindole Scaffolds
Madavi S. Prasad,* M. Ramesh, Aman Kumar Jha, Sankar Bharani, Souvik Saha, Thoudam Bedanta, Ponnada Chandrasekhar,and M. Sarasija, Asian J. Org. Chem. 2024, 13, e202400061. This article also appears in "Hot Topic: Organocatalysis"
2023
2023
18. Enantioselective synthesis of octahydrofuranoindole core of aspidosperma alkaloids via Diels Alder/reduction-/fluoroetherification reaction sequence
Madavi S. Prasad,* Sankar Bharani, Aman Kumar Jha, Sugali Chetan Naik, Murugesan Sivaprakash, and L. Raju Chowhan* Chem. Asian J. 2023, 18, e202300419. This article also appears in "Hot Topic: Organocatalysis"
17. N-2,2,2-trifluoroethylisatinketimine as a 1,2-dipolarophile for [3+2] addition to access optically pure spirothiazolidine oxindoles
16. Blossoming of polyenamine catalysis in asymmetric synthesis: Scope and future applications
15. Stereoselective synthesis of CF3-containing spirocyclic-oxindoles using N-2,2,2-trifluoroethylisatin ketimines: An update
Biplob Borah, ......Madavi S. Prasad*, and L. Raju Chowhan*, RSC Adv., 2023, 13, 7063-7075.
14. Visible-light-induced organophotocatalytic and singlet oxygen-initiated domino construction of 1,4-dihydropyridines, quaternary centered C-3 functionalized spiro[indoline-3,4'-pyridines] and C-11 functionalized spiro[indeno-[1,2-b]quinoxalines-11,4'-pyridines]
13. Trienamine catalysed unprecedented remote olefin E/Z isomerisation/[4+2]-cycloaddition reaction to access spirooxindole hexahydroindoles
12. Asymmetric synthesis of the perhydroepoxyethanoindole core via sequential [4 + 2]-addition/reduction/fluoroannulation reactions
Madavi S. Prasad,* and Murugesan Sivaprakash, Org. Biomol. Chem., 2023, 21, 339–344.
2022
2022
11. DABCO-promoted highly diastereo- and regioselective construction of C-3 functionalized spirooxindoles via [3 + 2] cycloaddition of 2-aryl/heteroarylidene-1H-indene-1,3(2H)-diones with N-2,2,2-trifluoroethylisatin ketimines at ambient conditions
10. Aminocatalytic asymmetric [4 + 2]-annulation to access functionally rich hexahydrospiroindole- pyrazolones
2021
2021
9. Licochalcone - A and its derivatives for inducing neuronal differentiation
2020
2020
8. Madavi S. Prasad and Co-workers..., ACS Omega 2020, 5, 22, 13123–13129.
7. Madavi S. Prasad and Co-workers...,ChemistrySelect, 2020, 5, 2824 –2834.
Publications from Ph.D.
Publications from Ph.D.
6. Neighboring ortho-Hydroxy Group Directed Catalytic Asymmetric Triple Domino Reactions of Acetaldehyde with (E)-2-(2-Nitrovinyl) phenols
Dhevalapally B. Ramachary,* P. Srinivasa Reddy and Madavi S. Prasad, Eur. J. Org. Chem. 2014, 3076–3081.
5. Asymmetric Synthesis of drug-like spiro [chroman-3, 3’-indolin]-2'-ones through aminal-catalysis
Dhevalapally B. Ramachary,* Madavi S. Prasad, S. Vijaya Laxmi and R. Madhavachary, Org. Biomol. Chem. 2014, 12, 574-580.
4. Observation of neighboring ortho-hydroxyl group participation in organocatalytic asymmetric sequential Michael-lactonization reactions: Synthesis of Highly Substituted Chiral spirodihydrocoumarins
Dhevalapally B. Ramachary,* R. Madhavachary and Madavi S. Prasad, Org. Biomol. Chem. 2012, 10, 5825-5829.
3. A general approach to high-yielding asymmetric synthesis of chiral 3-alkyl-4 nitromethylchromans via cascade Barbas–Michael and acetalization reactions
Dhevalapally B. Ramachary,* Madavi S. Prasad and R. Madhavachary Org. Biomol. Chem. 2011, 9, 2715-2721.
2. Direct amino acid-catalyzed cascade reductive alkylation of arylacetonitriles: high-yielding synthes-is of ibuprofen analogues
Dhevalapally B. Ramachary,* and Madavi S. Prasad, Tetrahedron Lett. 2010, 51, 5246-5251.
1. High-yielding synthesis of Nefopam analogues (functionalized benzoxazocines) by sequential one-pot cascade operations
Dhevalapally B. Ramachary,* Vidadala V. Narayana, Madavi S. Prasad and Kinthada Ramakumar Org. Biomol. Chem. 2009, 7, 3372-3378.
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