PROCEDE DE PREPARATION DE COMPOSES HYDROXYLES OU CARBONYLES, A DEUX OU TROIS DOUBLES LIAISONS ET PLUS DE 5 ATOMES DE CARBONE.

摘要

Method for the preparation of hydroxylated or carbonylated organic compounds, carrying 2 or 3 double bonds in a hydrocarbon chain with more than 5 carbon atoms; a cyclic diene carrying alkyl branchings is subjected to the cross metathesis with a branched olefine in order to produce a linear diene and/or triene, whereafter such diene and/or triene are hydroxylated by the action of formaldehyde.