Prevention of chelation by an oxygen function through protection with a triisopropyl silyl group
作者:Stephen V. Frye、Ernest L. Eliel
DOI:10.1016/s0040-4039(00)84759-0
日期:1986.1
In contrast to other α- and β-alkoxy substituents the triisopropylsilyloxy group does not depress the high diastereomer excess normally realized in nucleophilicaddition to 2-acyl-1,3-oxathianes.