1,4-Asymmetric induction in reactions between [2-(1-alkoxyalkyl)propenyl](tributyl)stannanes and aldehydes promoted by tin(IV) halides
Abstract
Transmetallation of [2-(1-alkoxyalkyl)propenyl](tributyl)stannanes with tin(IV) bromide or chloride generates an allyltin trihalide which reacts with aldehydes with useful 1,4-asymmetric induction.