dienoxysilane, methods for their manufacture and alpha ethylenische alpha halogenated aldehydes of reach.

摘要

New dienoxysilanes of the general formula: IMAGE and new alpha -halo alpha -ethylene aldehydes to which they give access, having the general formula: IMAGE These new compounds constitute important synthesis intermediates opening a new path for access to macrolides such as pyrenophorine, norpyrenophorine or vermiculine.