Fluorine-containing diazirines
    2.
    发明授权
    Fluorine-containing diazirines 失效
    含氟的DIAZIRINES

    公开(公告)号:US3637663A

    公开(公告)日:1972-01-25

    申请号:US3637663D

    申请日:1963-09-09

    IPC分类号: C07D229/00 C07D45/00

    CPC分类号: C07D229/00

    摘要: 1. A COMPOUND HAVING UP TO 18 CARBON ATOMS OF THE FORMULA:

    R1,R2-3H-DIAZIRINE

    WHEREIN R1 AND R2 ARE COVALENTLY BONDED SUBSTITUENTS FREE FROM REACTIVE ORGANOMETALLIC GROUPS AND AT LEAST ONE OF WHICH CONTAINS COVALENTLY BONDED FLUORINE. 24. A PROCESS FOR THE PREPARATION OF FLUORINE CONTAINING DIAZIRINES CONTAINING UP TO 18 CARBON ATOMS OF THE FORMULA:

    R1,R2-3H-DIAZIRINE

    WHEREIN R1 AND R2 ARE COVALENTLY BONDED SUBSTITUENTS FREE FROM REACTIVE ORGANOMETALLIC GROUPS AND AT LEAST ONE OF WHICH CONTAINS COVALENTLY BONDED FLUORINE, WHICH COMPRISES REACTING A COMPOUND WHICH CONTAINS AT LEAST TWO -NF- GROUPS ATTACHED TO A SINGLE CARBON ATOM WITH A REDUCING AGENT AT A TEMPERATURE OF FROM ABOUT 0* TO 50* C.