Notes on the directed aldol synthesis and reduction of some compounds related to cycloheximide
作者:David M. Piatak、Pui-Fun Louisa Tang
DOI:10.1139/v87-222
日期:1987.6.1
Several N-phenylcycloheximide analogues were prepared by TiCl4-promoted aldol condensation between trimethylsilyl enol ethers of cyclic ketones and (N-phenylglutarimide)-β-acetaldehyde. Favored stereoisomers were isolated in several instances and identified from nuclear magnetic resonance data. Only for the analogue from 4-tert-butylcyclohexanone was it possible to obtain both erythro and threo isomers