期刊
ADVANCED SYNTHESIS & CATALYSIS
卷 352, 期 11-12, 页码 1861-1869出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adsc.200900905
关键词
benzylic alcohols; chlorotrimethylsilane, direct sulfonylation; homoallylic alcohols; sodium p-toluenesulfinate
资金
- Council of Scientific and Industrial Research (CSIR), India
A new protocol for the direct sulfonylation of benzylic, allylic and homoallylic alcohols with sodium arenesulfinates is described by using iron(III) chloride as a catalyst and chlorotrimethylsilane as an additive. This method requires no pre-activation of alcohols. Surprisingly in the reaction with homoallyl alcohols nucleophilic addition of sulfinate anion, occurs at the terminal double bond instead of nucleophic substitution at the alcohol.
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