发明名称 |
Fremgangsmåte for syntese av perfluorsulfonamider, perfluorsulfonamider og deres salter, og en sulfoneringsreagens |
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 |
NO995595(A) |
申请公布日期 |
2000.01.14 |
申请号 |
NO19990005595 |
申请日期 |
1999.11.15 |
申请人 |
RHODIA CHIMIE |
发明人 |
PEVERE, VIRGINIE;MARX, EMMANUEL;GILBERT, LAURENT |
分类号 |
C07B45/04;C07B61/00;C07C303/36;C07C303/38;C07C311/48;(IPC1-7):C07C303/38;C07B45/00 |
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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