Process for preparing amide acetals
    4.
    发明申请
    Process for preparing amide acetals 失效
    制备酰胺缩醛的方法

    公开(公告)号:US20050131164A1

    公开(公告)日:2005-06-16

    申请号:US11002747

    申请日:2004-12-02

    摘要: A process for preparing amide acetals represented in Formula I comprising dehydrating a reactant mixture comprising reactants selected from a group consisting of N-acyl dialkanol amines, O-acyl dialkanol amines and mixtures thereof wherein n and m are independently 2 or 3; p is 1, 2 or 3; R1 and R2 can be the same or different and are each independently hydrogen, a linear or branched alkyl, cycloalkyl or aryl group with 1-20 C atoms; R represents hydrogen, a branched or linear alkyl, cycloalkyl, aryl or an alkenyl group with 1-20 C-atoms, each may have one or more substituents.

    摘要翻译: 一种制备式I表示的酰胺缩醛的方法,包括使包含选自N-酰基二链烷醇胺,O-酰基二链烷醇胺及其混合物的反应物的反应物混合物脱水,其中n和m独立地为2或3; p为1,2或3; R 1和R 2可以相同或不同,各自独立地为氢,具有1-20个C原子的直链或支链烷基,环烷基或芳基; R表示氢,具有1-20个C原子的支链或直链烷基,环烷基,芳基或烯基,各自可具有一个或多个取代基。