发明名称 |
Phosphonium salts and processes for production of and uses for the same, and phosphines deriving the same and processes for production of the phosphines |
摘要 |
Phosphonium salts represented by the general formula (I)wherein R<1 >and R<2 >each represents a phenyl group which may be substituted by a lower alkyl group, R<3 >represents a phenylene group which may be substituted by a lower alkyl group, R<7 >and R<8 >each represents a hydrogen atom or a hydrocarbon group having 1 to 12 carbon atoms which may be substituted and R<9 >represents a hydrogen atom or a hydrocarbon group having 1 to 5 carbon atoms which may be substituted; processes for producing the same and uses for the same; phosphines providing the same, and processes for producing said phosphines.
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申请公布号 |
US6790985(B2) |
申请公布日期 |
2004.09.14 |
申请号 |
US20020109876 |
申请日期 |
2002.04.01 |
申请人 |
KURARAY CO., LTD. |
发明人 |
YADA KAZUYUKI;SHIMOYAMADA KENJI;MURANAKA MASAHIRO;FUJI JUNICHI;SUZUKI SHIGEAKI |
分类号 |
C07F9/02;B01J23/44;B01J31/02;B01J31/22;B01J31/28;C07C29/46;C07F9/50;C07F9/54;(IPC1-7):C07C309/04 |
主分类号 |
C07F9/02 |
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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