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Using Natural Cinchona Alkaloids to Promote the Enantioselective Addition of Dialkylzinc to N-Diphenylphosphinylimines
引用本文:张海乐,方春梅,李昕,龚流柱,宓爱巧,崔欣,蒋耀忠.Using Natural Cinchona Alkaloids to Promote the Enantioselective Addition of Dialkylzinc to N-Diphenylphosphinylimines[J].中国化学,2003,21(7):955-959.
作者姓名:张海乐  方春梅  李昕  龚流柱  宓爱巧  崔欣  蒋耀忠
作者单位:UnionLaboratoryofAsymmetricSynthesis,ChengduInstituteofOrganicChemistry,ChineseAcademyofSciences,Chengdu,Sichuan610041,China
基金项目:Project supported by the National Natural Science Foundation of China(No.20102005).
摘    要:Cinchona alkaloids are utilized as chiral ligands to promote the enantioselective addition of dialkylzinc to N-diphenyiphosphinylirnlnes affording enantiomerically enriched N-diphenyiphosphinylamines in up to 91% ee.

关 键 词:天然化合物  金鸡纳树  生物碱  提取  对映选择加成  二烃基锌  N-二酚氧膦基亚胺

Using Natural Cinchona Alkaloids to Promote the Enantioselective Addition of Dialkylzinc to N-Diphenylphosphinylimines
ZHANG,Hai-Le FANG,Chun-Mei LI,Xin GONG,Liu-Zhu MI,Ai-Qiao CUI,Xin JIANG,Yao-Zhong Union Laboratory of Asymmetric Synthesis,Chengdu Institute of Organic Chemistry,Chinese Academy of Sciences,Chengdu,Sichuan ,China.Using Natural Cinchona Alkaloids to Promote the Enantioselective Addition of Dialkylzinc to N-Diphenylphosphinylimines[J].Chinese Journal of Chemistry,2003,21(7):955-959.
Authors:ZHANG  Hai-Le FANG  Chun-Mei LI  Xin GONG  Liu-Zhu MI  Ai-Qiao CUI  Xin JIANG  Yao-Zhong Union Laboratory of Asymmetric Synthesis  Chengdu Institute of Organic Chemistry  Chinese Academy of Sciences  Chengdu  Sichuan  China
Institution:ZHANG,Hai-Le FANG,Chun-Mei LI,Xin GONG,Liu-Zhu MI,Ai-Qiao CUI,Xin JIANG,Yao-Zhong Union Laboratory of Asymmetric Synthesis,Chengdu Institute of Organic Chemistry,Chinese Academy of Sciences,Chengdu,Sichuan 610041,China
Abstract:Cinchona alkaloids are utilized as chiral ligands to promote the enantioselective addition of dialkylzinc to N-diphenylphos-phinylimines affording enantiomerically enriched N-diphenyl-phosphinylamines in up to 91% ee.
Keywords:cinchona alkaloids  dialkylzinc  N-diphenylphos-phinylimines
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