Trimethylchlorosilane-Catalyzed Intramolecular Cyclization of 2-(2-Benzylideneaminoethyloxy)-1-phenylbenzo[e]-1,3,2-azaoxaphosphorin-4-one

Аннотация

A catalytic effect of trimethylchlorosilane on the intramolecular cyclization of 2-(2-benzylideneaminoethyloxy)-1-phenylbenzo[e]-1,3,2-azaoxaphosphorin-4-one into 3,4-benzo-5,10-diphenyl-1,5-diaza-7-oxabicyclo[4.3.1^1.6]decane-2,6-dione, formed as two diastereomers in a 1: 1 ratio, was studied.