发明名称 |
PROCEDE DE SYNTHESE DE SULFONIMIDES ET DE LEURS SELS |
摘要 |
The invention concerns a method of sulphonation characterised in that it consists in contacting a nucleophile whose nucleophilic atom is a nitrogen atom with a reagent comprising by successive or simultaneous addition: a heavy sulphonyl halide (i.e. whose atomic number is not less than that of chlorine), advantageously suphonyl chloride; and an organic base both not capable of alkylation and lipid soluble; and the organic part of said sulphonyl is perfluorinated on the carbon carried by the sulphur. The invention is applicable to organic synthesis. |
申请公布号 |
FR2763331(A1) |
申请公布日期 |
1998.11.20 |
申请号 |
FR19970006064 |
申请日期 |
1997.05.16 |
申请人 |
RHODIA CHIMIE |
发明人 |
MARX EMMANUEL;PEVERE VIRGINIE |
分类号 |
C07B45/04;C07B61/00;C07C303/36;C07C303/38;C07C311/48 |
主分类号 |
C07B45/04 |
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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