[EN] SELECTIVE PREPARATION OF SOME 2-ALKOXY-ETHANOL DERIVATIVES<br/>[FR] PRÉPARATION SÉLECTIVE DE CERTAINS DÉRIVÉS DE 2-ALCOXY-ÉTHANOL
申请人:FIRMENICH & CIE
公开号:WO2009034510A2
公开(公告)日:2009-03-19
The present invention relates to the field of organic chemistry and more specifically to a method for producing some 2-alkoxy-ethanol derivatives. The present method comprises the steps of depolymerising some oligomeric or polymeric polyglycol derivatives in the presence of alcoholate or 1,3-diketonate derivatives of zirconium, titanium, aluminium or molybdenum.