Volume 21, Issue 7 pp. 955-959
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Using Natural Cinchona Alkaloids to Promote the Enantioselective Addition of Dialkylzinc to N-Diphenylphosphinylimines

Hai-Le Zhang

Hai-Le Zhang

Union Laboratory of Asymmetric Synthesis, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China

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Chun-Mei Fang

Chun-Mei Fang

Union Laboratory of Asymmetric Synthesis, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China

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Xin Li

Xin Li

Union Laboratory of Asymmetric Synthesis, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China

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Liu-Zhu Gong

Liu-Zhu Gong

Union Laboratory of Asymmetric Synthesis, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China

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Ai-Qiao Mi

Ai-Qiao Mi

Union Laboratory of Asymmetric Synthesis, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China

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Xin Cui

Xin Cui

Union Laboratory of Asymmetric Synthesis, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China

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Yao-Zhong Jiang

Yao-Zhong Jiang

Union Laboratory of Asymmetric Synthesis, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China

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First published: 26 August 2010
Citations: 1

Dedicated to Professor ZHOU Wei-Shan on the occasion of his 80th birthday.

Abstract

Cinchona alkaloids are utilized as chiral ligands to promote the enantioselective addition of dialkylzinc to N-diphenylphosphinylimines affording enantiomerically enriched N-diphenylphosphinylamines in up to 91% ee.

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