Preparation of ketone containing cyclic compounds
    1.
    发明授权
    Preparation of ketone containing cyclic compounds 有权
    含有环状化合物的酮的制备

    公开(公告)号:US06982354B2

    公开(公告)日:2006-01-03

    申请号:US10770001

    申请日:2004-02-02

    IPC分类号: C07C45/38

    摘要: A method of preparing a polycyclic compound containing a ketone functionality comprising: reacting a mixture comprising a catalyst, a reactant compound and an amount of water greater than or equal to 3 weight percent (wt %) based on the weight of the reactant compound; wherein said catalyst comprises nickel and base and said reactant compound comprises at least two fused rings, A and B wherein ring A is a saturated ring or ring system having 5 to 7 cyclic carbons and substituted with a hydroxyl functionality and ring B is a non-aromatic unsaturated ring having 5 to 6 cyclic carbons; and converting the hydroxyl functionality of ring A to a ketone functionality and non-aromatic unsaturated ring B to a saturated ring.

    摘要翻译: 一种制备含有酮官能团的多环化合物的方法,包括:使包含催化剂,反应物化合物和大于或等于3重量%(wt%)的水的混合物与反应物化合物的重量反应; 其中所述催化剂包含镍和碱,并且所述反应物化合物包含至少两个稠合环A和B,其中环A是具有5-7个环状碳并被羟基官能团取代的饱和环或环系统,并且环B是非 - 具有5至6个环状碳的芳族不饱和环; 并将环A的羟基官能团转化为酮官能团和非芳族不饱和环B至饱和环。

    PREPARATION OF KETONE CONTAINING CYCLIC COMPOUNDS
    3.
    发明申请
    PREPARATION OF KETONE CONTAINING CYCLIC COMPOUNDS 有权
    包含环状化合物的酮的制备

    公开(公告)号:US20050171386A1

    公开(公告)日:2005-08-04

    申请号:US10770001

    申请日:2004-02-02

    摘要: A method of preparing a polycyclic compound containing a ketone functionality comprising: reacting a mixture comprising a catalyst, a reactant compound and an amount of water greater than or equal to 3 weight percent (wt %) based on the weight of the reactant compound; wherein said catalyst comprises nickel and base and said reactant compound comprises at least two fused rings, A and B wherein ring A is a saturated ring or ring system having 5 to 7 cyclic carbons and substituted with a hydroxyl functionality and ring B is a non-aromatic unsaturated ring having 5 to 6 cyclic carbons; and converting the hydroxyl functionality of ring A to a ketone functionality and non-aromatic unsaturated ring B to a saturated ring.

    摘要翻译: 一种制备含有酮官能团的多环化合物的方法,包括:使包含催化剂,反应物化合物和大于或等于3重量%(wt%)的水的混合物与反应物化合物的重量反应; 其中所述催化剂包含镍和碱,并且所述反应物化合物包含至少两个稠合环A和B,其中环A是具有5-7个环状碳并被羟基官能团取代的饱和环或环系统,并且环B是非 - 具有5至6个环状碳的芳族不饱和环; 并将环A的羟基官能团转化为酮官能团和非芳族不饱和环B至饱和环。