Highly enantioselective synthesis of N,N-dialkylbenzamides with aryl-carbonyl axial chirality by rhodium-catalyzed [2 + 2 + 2] cycloaddition.

Takeshi Suda; Keiichi Noguchi; Masao Hirano; Ken. Tanaka

doi:10.1002/chem.200800953

論文・著書情報

タイトル

和文:	Highly enantioselective synthesis of N,N-dialkylbenzamides with aryl-carbonyl axial chirality by rhodium-catalyzed [2 + 2 + 2] cycloaddition.
英文:	Highly enantioselective synthesis of N,N-dialkylbenzamides with aryl-carbonyl axial chirality by rhodium-catalyzed [2 + 2 + 2] cycloaddition.

著者

和文:	Takeshi Suda, Keiichi Noguchi, Masao Hirano, Ken. Tanaka.
英文:	Takeshi Suda, Keiichi Noguchi, Masao Hirano, Ken. Tanaka.

言語

English

掲載誌/書名

和文:	Chemistry - A European Journal
英文:	Chemistry - A European Journal

巻, 号, ページ

Vol. 14 No. 22 pp. 6593-6596

出版年月

2008年

出版者

和文:	Wiley-VCH Verlag GmbH & Co. KGaA
英文:	Wiley-VCH Verlag GmbH & Co. KGaA

会議名称

和文:
英文:

開催地

和文:
英文:

DOI

https://doi.org/10.1002/chem.200800953

アブストラクト

The first catalytic enantioselective synthesis of axially chiral N,N-dialkylbenzamides was developed in high yields with outstanding enantiomeric excesses (>99% ee) by aromatization through a cationic rhodium(I)/segphos or binap complex catalyzed [2 + 2 + 2] cycloaddn. of 1,6-diynes with N,N-dialkylalkynylamides. [on SciFinder(R)]

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