Hydrogenation of unsaturated polymers using monocyclopentadienyl group
IV metal catalysts
    1.
    发明授权
    Hydrogenation of unsaturated polymers using monocyclopentadienyl group IV metal catalysts 失效
    使用单环戊二烯基IV金属催化剂氢化不饱和聚合物

    公开(公告)号:US5789638A

    公开(公告)日:1998-08-04

    申请号:US712660

    申请日:1996-09-13

    CPC分类号: C08C19/02 C08F8/04

    摘要: Organic compounds are hydrogenated in the presence of certain monocyclopentadienyl Group IV metal compounds. These titanium compounds are effective hydrogenation catalysts for polymers containing ethylenic unsaturation. They further provide for selective hydrogenation of ethylenic unsaturation sites in the presence of aromatic groups.

    摘要翻译: 有机化合物在某些单环戊二烯基IV族金属化合物存在下氢化。 这些钛化合物是含有烯属不饱和键的聚合物的有效氢化催化剂。 它们进一步提供了在芳族基团存在下烯键式不饱和位点的选择性氢化。