[EN] 1,2,4,-TRIOXEPANES AS PRECURSORS FOR LACTONES<br/>[FR] 1,2,4,-TRIOXEPANES UTILES EN TANT QUE PRECURSEURS POUR DES LACTONES
申请人:AKZO NOBEL NV
公开号:WO2005014569A1
公开(公告)日:2005-02-17
The present invention pertains to a novel process for the preparation of lactones by decomposition of a 1,2,4-trioxepane of formula (I) wherein, R is H or CH3, n is 1-14, Rx independently is any substituent on the ring structure, including substituents which form bi- or tricyclic structures, and m is 0-34.
本发明涉及一种新型的制备内酯的方法,通过分解式(I)中的1,2,4-三氧杂环庚烷,其中,R为H或CH3,n为1-14,Rx独立地是环结构上的任何取代基,包括形成双环或三环结构的取代基,m为0-34。