Synthesis and crystal structure of bis-[(4S,5S)-4,5-dihydro-4,5-diphenyl-2-(2′-oxidophenyl-χO)oxazole-χN] copper(II) and its application in the asymmetric Baeyer-Villiger reaction

被引：35
|
作者：
Peng, YG
Feng, XM [1 ]
Yu, KB
Li, Z
Jiang, YZ
Yeung, CH
机构：
[1] Sichuan Univ, Fac Chem, Chengdu 610064, Peoples R China
[2] Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China
[3] Hong Kong Polytech Univ, Open Lab Chirotechnol, Hong Kong, Hong Kong, Peoples R China
[4] Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Hong Kong, Hong Kong, Peoples R China
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2001年 / 619卷 / 1-2期
基金：
中国国家自然科学基金;
关键词：
asymmetric catalysis; crystal structure; chiral oxazoline; Baeyer-Villiger reaction;
D O I：
10.1016/S0022-328X(00)00687-2
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Two new oxazolines (3 and 4) and their copper complexes (5 and 6) were synthesized. The four compounds were characterized by elemental analysis and H-1-NMR, IR, MS spectrometry. The molecular structure of compound 6 was determined by single-crystal X-ray diffraction analysis. The four coordinate atoms [N(1), N(2), O(2), O(4)] and the central metal atom (Cu) form a saddle configuration. Compounds 5 and 6 were found to be moderately effective in the catalytic asymmetric Baeyer-Villiger reaction of 2-phenylcyclohexanone. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：204 / 208
页数：5
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