Process for preparing alkyl esters of C-alkyl-tartronic or C-halogenalkyl-tartronic acids
    53.
    发明公开
    Process for preparing alkyl esters of C-alkyl-tartronic or C-halogenalkyl-tartronic acids 失效
    制备C-烷基 - 丙烯二酸或C-卤代烷基 - 丙醇二酸的烷基酯的方法

    公开(公告)号:EP0056264A1

    公开(公告)日:1982-07-21

    申请号:EP82100103.9

    申请日:1982-01-08

    申请人: Montedison S.p.A.

    IPC分类号: C07C69/675 C07C67/22

    CPC分类号: C07C69/675

    摘要: A process is herein described for obtaining lower alkyl esters of C-alkyl-tartronic or C-halogenalkyl-tartronic acids according to the reaction:
    in which R and R 2 , like or unlike each other, may be alkyls having C 1 -C 6 or halogenalkyls having C 1 -C 5 and R 1 is an alkyl having C 1 -C 5

    摘要翻译: 本文描述了用于根据以下反应获得C-烷基 - 丙烯二酸或C-卤代烷基 - 丙醇酸的低级烷基酯的方法:其中R和R2彼此相同或不同,可以是具有C1-C6烷基或卤代烷基的烷基, C1-C5和R1是具有C1-C5的烷基