H. Bienayme et C. Yezeguelian, PALLADIUM-CATALYZED VINYLATION OF TERTIARY ALLYLIC ALCOHOLS - A NEW PROTOCOL FOR THE SYNTHESIS OF ISOPRENOID ALDEHYDES, Tetrahedron, 50(11), 1994, pp. 3389-3396
Heck vinylation of tertiary allylic alcohols with iodo-acetal Ic, foll
owed by an acid catalysed acetal hydrolysis-dehydration reaction, furn
ished isoprenoid aldehydes regioselectively in high yields