Catalytic asymmetric and chemoselective aerobic oxidation: kinetic resolution of sec-alcohols

被引：126
|
作者：
Masutani, K [1 ]
Uchida, T [1 ]
Irie, R [1 ]
Katsuki, T [1 ]
机构：
[1] Kyushu Univ 33, Grad Sch, Fac Sci, Dept Chem,Higashi Ku, Fukuoka 8128581, Japan
来源：
TETRAHEDRON LETTERS | 2000年 / 41卷 / 26期
关键词：
Ru-salen complex; aerobic oxidation; kinetic resolution;
D O I：
10.1016/S0040-4039(00)00787-5
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Optically active (nitroso)(salen)ruthenium(II) chloride (2) was found to be an efficient catalyst for aerobic oxidation of racemic secondary alcohols under irradiation with a halogen or fluorescent lamp, which proceeded with good enantiomer-differentiation (k(rel) = 11-20). Furthermore, no epoxidation was observed in the oxidation of racemic 4-phenyl-3-buten-2-ol. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：5119 / 5123
页数：5
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