Asymmetric Nazarov Reaction Catalyzed by Chiral Tris(oxazoline)/Copper(II)

被引：104

作者：

Cao, Peng ^{[1
]}

Deng, Chao ^{[1
]}

Zhou, You-Yun ^{[1
]}

Sun, Xiu-Li ^{[1
]}

Zheng, Jun-Cheng ^{[1
]}

Xie, Zuowei ^{[2
]}

Tang, Yong ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

[2] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 26期

关键词：

asymmetric catalysis; copper; cyclization; diastereoselectivity; Nazarov cyclization; MICHAEL ADDITION; ENANTIOSELECTIVE HYDROGENATION; STEREOSELECTIVE-SYNTHESIS; EFFICIENT CATALYSIS; THREEFOLD SYMMETRY; CYCLIZATION; COMPLEXES; LIGANDS; (+/-)-MERRILACTONE-A; REARRANGEMENT;

D O I：

10.1002/anie.200907266

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Beverly Hills copper(II): A highly efficient catalytic asymmetric Nazarov reaction has been developed through control of the enantioselectivity of the cyclization step, affording chiral O-heterohexahydroinde-nones in excellent yields with excellent enantioselectivity and diastereoselectivity. HFIP = hexafluoro-2-propanol, BArF = tetrakis[3,5-bis(trifluoromethyl)phenyl] borate. © 2010 Wlley-VCH Verlag GmbH &. Co. KGaA, Weinheim.

引用

页码：4463 / 4466

页数：4

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