The reaction of 2-arenoylaziridines with aldehydes to form oxazolidines
作者:G. Dallas、J. W. Lown、J. P. Moser
DOI:10.1039/j39700002383
日期:——
undergo thermal 1,3-dipolar addition to aromatic aldehydes and chloral via azomethine ylides to give exclusively 4-arenoyloxazolidines. Proof of the orientation of the addition was obtained and the formation of an alternative ring-expansion product was excluded by specific deuterium-labelling experiments. The lack of dependence of the course of the reaction on the stereochemistry of the aziridine, and