| 发明名称 |
Method for producing phosphonium salts |
| 摘要 |
The present invention relates to a process for preparing quaternary phosphonium salts by reacting a ternary phosphine with an optionally substituted, saturated or monounsaturated or polyunsaturated electrophile having from 3 to 25 carbon atoms in ternary solvent mixtures.
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| 申请公布号 |
US2007123726(A1) |
申请公布日期 |
2007.05.31 |
| 申请号 |
US20040582912 |
申请日期 |
2004.12.14 |
| 申请人 |
BASF AKTIENGESELLSCHAFT PATENTS, TRADEMARKS AND LICENSES |
发明人 |
SZARVAS LASZLO;MASSONNE KLEMENS;LAAS HARALD;EXNER KAI M.;GLAS DETLEV |
| 分类号 |
C07F9/02;C07F9/54 |
主分类号 |
C07F9/02 |
| 代理机构 |
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