A new synthetic approach to 3-amino-1,2-diols from allylic alcohols via trichloroacetimidates
Abstract
A new regioselective iodoamination reaction of allylic trichloroacetamides is described; the iodoaminoalcohols are obtained as the salts (5)via the corresponding 4,5-dihydro-1,3-oxazoles (4), and (4a) is converted by hydrolysis into the salt of the 3-amino-1,2-diol (9a).