ChemInform Abstract: A Three‐Component Reaction for the Efficient Construction of the 2′,11b′‐Dihydrospiro[indoline‐3,1′‐pyrido[2,1‐a]isoquinoline] Skeleton.

Abstract

A Three-Component Reaction for the Efficient Construction of the 2',11b'-Dihydrospiro[indoline-3,1'-pyrido[2,1-a]isoquinoline] Skeleton. -16 Title compounds of type (IV)/(V) are prepared by a three-component one-pot reaction. The diastereomers can be separated, and the regio-and diastereoselectivity is briefly discussed. -(SUN, J.; SUN, Y.; GONG, H.; YAN*, C.-G.; J. Heterocycl. Chem. 52 (2015) 5, 1278-1285, http://dx.