Reaction ofSchiff bases of 1-tetralone with acid chlorides. Stereoselective synthesis of ?-lactams spiroannulated with the tetrahydronaphthalene ring system
作者:K. Bogdanowicz-Szwed、M. Krasodomska
DOI:10.1007/bf00813811
日期:1994.11
Arylimines of 1-tetralone (1) react with various substituted acetyl chlorides (2) in the presence of triethylamine yielding p-lactams spiroannulated with tetrahydronaphthalene (3). The stereochemistry of the products has been determined by NMR methods. Reactions of imines 1 with acid chlorides 2 were proved to be highly stereoselective.