发明名称 |
PHOSPHONIUM SALTS AND PROCESSES FOR PRODUCTION OF AND USES FOR THE SAME |
摘要 |
Novel phosphonium salt of the general formula <CHEM> wherein R<1> and R<2> each is a hydrogen atom or a hydrocarbon group of 1 to 12 carbon atoms which may optionally be substituted; R<3> is a hydrogen atom or a hydrocarbon group of 1 to 5 carbon atoms which may optionally be substituted; R<4>, R<5> and R<6> each is a hydrocarbon group of 1 to 8 carbon atoms which may optionally be substituted; X is a hydroxyl group, a hydroxycarbonyloxy group or a lower alkylcarbonyloxy group, and processes for production of the salts are described. Telomerization catalysts containing said phosphonium salts and processes for production of straight-chain alkadienyl compounds using the same catalysts are also provided. |
申请公布号 |
US5100854(A) |
申请公布日期 |
1992.03.31 |
申请号 |
US19900620211 |
申请日期 |
1990.11.30 |
申请人 |
KURARAY CO., LTD. |
发明人 |
MAEDA, TOSHIHIKO;TOKITOH, YASUO;YOSHIMURA, NORIAKI |
分类号 |
B01J31/02;B01J31/20;B01J31/22;B01J31/24;B01J31/28;B01J31/40;C07C2/74;C07C29/36;C07C33/02;C07C41/06;C07F9/54 |
主分类号 |
B01J31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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