Pseudo five component reaction towards densely functionalized spiro[indole-3,2'-pyrrole] by picric acid, an efficient syn-diastereoselective catalyst: An insight to the diastereoselection on C(sp3)-C(sp3) axial conformation

Org. Biomol. Chem., 2019, Accepted Manuscript DOI: 10.1039/C8OB02849D, PaperAyon Sengupta, Suvendu Maity, Animesh Mondal, Prasanta Ghosh, Sonali Rudra, Chhanda Mukhopadhyay A new series of highly functionalized spiro compounds of pyrrole were synthesized by a one pot, step-economic condensation of isatin, arylamine and β-keto ester catalyzed by wet picric acid. Initially,... The content of this RSS Feed (c) The Royal Society of Chemistry

Source: RSC - Organic and Biomolecular Chemistry - January 11, 2019 Category: Molecular Biology Authors: Ayon Sengupta Source Type: research