发明授权
- 专利标题: Diolefin dimerization
- 专利标题(中): 二烯二聚化
-
申请号: US40488973申请日: 1973-10-10
-
公开(公告)号: US3897508A公开(公告)日: 1975-07-29
- 发明人: TKATCHENKO IGOR
- 申请人: ELF AQUITAINE UNION CHIMIQUE
- 专利权人: Elf Aquitaine Union Chimique
- 当前专利权人: Elf Aquitaine Union Chimique
- 优先权: FR7235765 1972-10-10
- 主分类号: C07C2/40
- IPC分类号: C07C2/40 ; B01J31/26 ; C07C1/00 ; C07C2/38 ; C07C2/46 ; C07C2/52 ; C07C11/21 ; C07C13/20 ; C07C13/64 ; C07C67/00 ; C08F4/26 ; C07C3/00
摘要:
A process for the dimerization or codimerization of diolefins in the liquid phase in an inert solvent solution using a catalyst comprising a complex obtained by reacting the alkali metal or alkaline earth metal salt of tricarbonyl nitrosyl ferrate anion with a metallic halogen or pseudohalogen or complex thereof is disclosed.
信息查询