发明授权
- 专利标题: Process for selective hydrogenation of C-C double bonds in the presence of reducible, nitrogen-containing groups and new ruthenium complex compounds
- 专利标题(中): 在可还原的含氮基团和新的钌络合物存在下,选择性氢化C-C双键的方法
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申请号: US659591申请日: 1984-10-11
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公开(公告)号: US4673757A公开(公告)日: 1987-06-16
- 发明人: Paul Fiedler , Rudolf Braden , Hartmuth Buding
- 申请人: Paul Fiedler , Rudolf Braden , Hartmuth Buding
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX3337294 19831013
- 主分类号: B01J31/22
- IPC分类号: B01J31/22 ; B01J31/24 ; C07B31/00 ; C07B35/02 ; C07B61/00 ; C07C67/00 ; C07C241/00 ; C07C249/12 ; C07C251/42 ; C07C251/44 ; C07C253/00 ; C07C253/30 ; C07C255/02 ; C07C255/03 ; C07C255/45 ; C07C255/46 ; C07C267/00 ; C07F15/00 ; C07C121/16 ; C07C121/20 ; C07C131/00 ; C07C131/02
摘要:
Carbon-carbon double bonds are hydrogenated selectively in a compound containing a reducible, nitrogen-containing group if the hydrogenation is carried out in the presence of a ruthenium complex catalyst. Also disclosed are new ruthenium complexes for use in such selective hydrogenation.
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