A New, Readily Available Double-Component System for Asymmetric Henry Reaction

Author(s): Zixing Shan , Wuzu Ha .

Journal Name: Letters in Organic Chemistry

Volume 5 , Issue 2 , 2008

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Abstract:

A new, readily available double-component catalytic system for asymmetric Henry reaction has been discovered. The aromatic aldehydes reacted with nitromethane in THF under catalysis of threo-(1S, 2S)-TDMANPCu( OAc)2.H2O system to furnish β-nitro alcohols in good yields and up to 79% ee. This methodology is air-tolerant and easily operative, and the chiral amino alcohol can be conveniently synthesized from inexpensive chiral starting material.

Keywords: Asymmetric synthesis, double-component catalytic system, chiral amino alcohol, C-C bond formation, Henry reaction, β-nitroalcohol

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Article Details

VOLUME: 5
ISSUE: 2
Year: 2008
Page: [79 - 81]
Pages: 3
DOI: 10.2174/157017808783743876
Price: $58

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