Observations on the α-fluorination of α-phenylsulfanyl esters using difluoroiodotoluene

被引：33

作者：

Greaney, MF ^{[1
]}

Motherwell, WB ^{[1
]}

机构：

[1] UCL, Dept Chem, London WC1H 0AJ, England

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 22期

基金：

英国工程与自然科学研究理事会;

关键词：

halogenation; hypervalent elements; fluorine and compounds;

D O I：

10.1016/S0040-4039(00)00616-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

alpha-Phenylsulfanyl esters are fluorinated in the alpha-position when treated with the hypervalent iodine reagent difluoroiodotoluene. Excess reagent can lead to alpha-fluoro sulfoxides, which can then undergo thermal syn elimination to produce vinyl fluorides. (C) 2000 Elsevier Science Ltd. All rights reserved.

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页码：4463 / 4466

页数：4

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