Alkyl Pyridinium Dicyanamides and Method For The Production Thereof
    2.
    发明申请
    Alkyl Pyridinium Dicyanamides and Method For The Production Thereof 审中-公开
    烷基吡啶鎓二氰胺及其生产方法

    公开(公告)号:US20120330023A1

    公开(公告)日:2012-12-27

    申请号:US11547651

    申请日:2005-04-06

    IPC分类号: C07D213/20

    CPC分类号: C07D213/20 C09K19/54

    摘要: Alkylpyridinium dicyanamide of the formula: in which Rn1 is cyano or C1-20-alkyl and n is an integer from 0 to 3 and any R1 radicals present are the same or different, and in which R2 is C1-20-alkyl. There are processes for their preparation from alkylpyridinium halides and alkali metal dicyanamide, They can be used as polar solvents.

    摘要翻译: 具有下式的烷基吡啶鎓二氰酰胺:其中Rn1是氰基或C1-20-烷基,n是0-3的整数,并且任何存在的R 1基团相同或不同,并且其中R 2是C 1-20烷基。 有烷基吡啶鎓卤化物和碱金属二氰胺制备方法,它们可以用作极性溶剂。