A procedure for the preparation of the mu-lactone acid 6- (10-hydroxy-6-oxiundecilo) -beta-resorciclico and eteres 2.4 of the same. (Machine-translation by Google Translate, not legally binding)

摘要

A process for the preparation of the 6- (10-hydroxy-6-oxoundecyl) -beta-resorcyclic mu-lactone acid and the 2,4-ethers thereof having the formula: ** (See formula) ** wherein R is chosen from a group consisting of hydrogen and a lower alkyl which comprises the subjecting of a compound A having the formula: ** (See formula) ** to hydrogenation under sufficient hydrogenation conditions that only reduce the olefinic bond by the addition of two hydrogen atoms, compounds in which at least one of the hydrogen atoms of the hydroxyl groups in the benzene ring is replaced by an alkyl group using an alkylating agent under sufficient alkylation conditions. (Machine-translation by Google Translate, not legally binding)