Fe(salan)-catalyzed asymmetric oxidation of sulfides with hydrogen peroxide in water

被引：255
|
作者：
Egami, Hiromichi [1 ]
Katsuki, Tsutomu [1 ]
机构：
[1] Kyushu Univ, Fac Sci, Grad Sch, Dept Chem,Higashi Ku, Fukuoka 8128581, Japan
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 29期
关键词：
D O I：
10.1021/ja071916+
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new chiral Fe(salan) complex was synthesized, and it was found to serve as an efficient catalyst for asymmetric oxidation of sulfides using hydrogen peroxide in water without surfactant. Not only alkyl aryl sulfides but also various methyl alkyl sulfides were oxidized to the corresponding sulfoxides with high enantioselectivities up to 96% ee. It should be noted that the turnover number of complex 4 amounts to 8000.
引用
收藏
页码：8940 / +
页数：3
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