Issue 5, 2008
From the journal:

Organic & Biomolecular Chemistry

Methylene-bridged bis(benzimidazolium) salt as a highly efficient catalyst for the benzoin reaction in aqueous media

Ken-ichi Iwamoto,*a   Hitomi Kimura,a   Masaaki Oikea  and  Masayuki Satoa  

* Corresponding authors

a School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Shizuoka, Shizuoka, Japan
E-mail: iwamotok@ys7.u-shizuoka-ken.ac.jp
Fax: +81 54 264 5756
Tel: +81 54 264 5756

Abstract

Benzoin reactions are catalyzed effectively by a methylene-bridged bis(benzimidazolium) salt to yield α-hydroxy ketones, and the reactions proceed in water as the aqueous medium under mild conditions.

Graphical abstract: Methylene-bridged bis(benzimidazolium) salt as a highly efficient catalyst for the benzoin reaction in aqueous media

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Article information

DOI
https://doi.org/10.1039/B719430G
Article type
Paper
Submitted
17 Dec 2007
Accepted
03 Jan 2008
First published
28 Jan 2008

Org. Biomol. Chem., 2008,6, 912-915

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Methylene-bridged bis(benzimidazolium) salt as a highly efficient catalyst for the benzoin reaction in aqueous media

K. Iwamoto, H. Kimura, M. Oike and M. Sato, Org. Biomol. Chem., 2008, 6, 912 DOI: 10.1039/B719430G

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