Efficient and selective sulfoxidation by hydrogen peroxide, using a recyclable flavin-[BMIm]PF6 catalytic system

被引：79
|
作者：
Lindén, AA [1 ]
Johansson, M [1 ]
Hermanns, N [1 ]
Bäckvall, JE [1 ]
机构：
[1] Univ Stockholm, Arrhenius Lab, Dept Organ Chem, SE-10691 Stockholm, Sweden
来源：
JOURNAL OF ORGANIC CHEMISTRY | 2006年 / 71卷 / 10期
关键词：
D O I：
10.1021/jo060274q
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new flavin catalyst 2 immobilized in an ionic liquid ([BMIm]PF6) was used for the highly selective oxidation of sulfides to sulfoxides by hydrogen peroxide. The sulfoxides were obtained in good to high yields and high selectivity without any detectable overoxidation to sulfone. The catalyst in the ionic liquid was recycled up to seven times without loss of activity or selectivity.
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收藏
页码：3849 / 3853
页数：5
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