An efficient and convenient transformation of α-haloketones to α-hydroxyketones using cesium formate

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Title:	An efficient and convenient transformation of α-haloketones to α-hydroxyketones using cesium formate
Authors:	翁豐富(Wong, Fung Fuh)*;張泊暐(Por-Wei Chang);林煇章(Hui-Chang Lin);游邦照(Bang-Jau You);(Jiann-Jyh Huang);(Shao-Kai Lin)
Contributors:	藥學院藥物化學研究所
Keywords:	α-haloketones;α-hydroxyketones;cesium formate;transformation
Date:	2009-10
Issue Date:	2009-08-19 17:27:42 (UTC+8)
Abstract:	A new safe and convenient transformation has been developed. In the presence of cesium formate in dry MeOH solution, a-haloketones underwent direct conversion reaction to afford a-hydroxyketone in excellent yields. Furthermore, this methodology can be extended and applied in 2-chloro-N-(1,3-diphenyl-1Hpyrazol- 5-yl)acetamide, 2-chloro-N-(2,6-dimethylphen-yl)acetamide, 1-(bromomethylsulfonyl)benzene, and N-(bromomethyl)phthalimide to give the corresponding products in moderate to excellent yields. Crown Copyright 2009 Published by Elsevier B.V. All rights reserved.
Relation:	JOURNAL OF ORGANOMETALLIC CHEMISTRY 694(21):3452~3455
Appears in Collections:	[Graduate Institute of Pharmaceutical Chemistry] Journal articles

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