Flexible synthesis, structural determination, and synthetic application of a new C1-symmetric chiral ammonium betaine

Daisuke Uraguchi; Kyohei Koshimoto; Takashi Ooi

doi:10.1039/B916627K

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Flexible synthesis, structural determination, and synthetic application of a new C₁-symmetric chiral ammonium betaine†

Daisuke Uraguchi,^a Kyohei Koshimoto^a and Takashi Ooi*^a

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* Corresponding authors

^a Department of Applied Chemistry, Graduate School of Engineering, Nagoya University, Furo-cho B2-3(611), Chikusa, Nagoya 464-8603, Japan
E-mail: tooi@apchem.nagoya-u.ac.jp
Fax: +81-(0)52-789-3338
Tel: +81-(0)52-789-4501

Abstract

A C₁-symmetric chiral ammonium betaine has been developed, and its intramolecular ion-pairing structure in solid state and its catalytic performance to achieve the highly stereoselective Mannich-type reaction of 2-alkoxythiazol-5(4H)-ones are revealed.

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Article information

DOI: https://doi.org/10.1039/B916627K
Article type: Communication
Submitted: 13 Aug 2009
Accepted: 09 Nov 2009
First published: 25 Nov 2009

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Chem. Commun., 2010,46, 300-302

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Flexible synthesis, structural determination, and synthetic application of a new C₁-symmetric chiral ammonium betaine

D. Uraguchi, K. Koshimoto and T. Ooi, Chem. Commun., 2010, 46, 300 DOI: 10.1039/B916627K

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Chemical Communications