用α-蒎烯衍生配体催化二乙基锌与苯甲醛的不对称加成

The Open Catalysis Journal Pub Date : 2011-09-12 DOI:10.2174/1876214X01104010107

E. Koneva, E. V. Suslov, D. Korchagina, A. Genaev, K. Volcho, N. Salakhutdinov

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引用次数: 7

摘要

由蒎烯制备的含有苯酚或吡啶片段的胺可作为配体用于芳香醛与二乙基锌的不对称加成;对映体过量(ee)达80%。反应的对映选择性对芳香环上取代基的性质不太敏感。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Catalytic Asymmetric Addition of Diethylzinc to Benzaldehyde Using α- Pinene-Derived Ligands

The amines obtained from � -pinene and containing a phenol or pyridine fragment can be used as ligands in the asymmetric addition of diethylzinc to aromatic aldehydes; the enantiomeric excess (ee) was up to 80%. The enantioselectivity of the reaction is not very sensitive to the nature of substituents in the aromatic ring of aldehydes.

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来源期刊

The Open Catalysis Journal

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