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. ... Treatment of allyl vinyl ether derivatives with organoaluminiumamphoteric reagent, R 3 Al or R 2 AlSPn, results in the title reaction at room temperature under uptake of R, H, or SPh as a nucleophile on the aldehydic carbon. ... In sharp contrast, there have been many reports ...