Iodine-Catalyzed Cascade Formal [3 + 3] Cycloaddition Reaction of Indolyl Alcohol Derivatives with Enaminones: Constructions of Functionalized Spirodihydrocarbolines
摘要:
A simple and practical method for the synthesis of spirodihydrocarboline derivatives from indolyl alcohol derivatives with enaminones via an iodine-catalyzed cascade formal [3 + 3] cycloaddition reaction has been developed. The reaction afforded the desired products under mild conditions in moderate to good yields with excellent regioselectivities.
Indanediones-1,3 VIII. Hydroxy-2 indolyl-2 indanediones-1,3, (indolyl-3 méthylène)-2 indanediones-1,3 et dérivés: recherche d'une activité anti-inflammatoire
作者:Jacqueline Courant、Danielle Leblois、Manju Tandon、Sylvie Robert-Piessard、Guillaume Le Baut、Marcel Juge、Jean-Yves Petit、Lucien Welin
DOI:10.1016/0223-5234(89)90108-6
日期:1989.3
COURANT, JACQUELINE;LEBLOIS, DANIELLE;TANDON, MANJU;ROBERT-PIESSARD, SYLV+, EUR. J. MED. CHEM., 24,(1989) N, C. 145-154