Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Allylic cyanides are readily silylated by triisopropylsilyl chloride to give alkenyl ketenimines . The reaction of with acetylenic dienophiles followed by desilylation leads to the formation of substituted anilines with complete regioselectivity. ... All new compounds had mass spectra, ir, 1 H ...