Facile polyethylene glycol (PEG-400) promoted synthesis of β-ketosulfones

被引：76
作者：
Suryakiran, N. [1 ]
Reddy, T. Srikanth [1 ]
Ashalatha, K. [1 ]
Lakshman, M. [1 ]
Venkateswarlu, Y. [1 ]
机构：
[1] Indian Inst Chem Technol, Organ Chem Div 1, Nat Prod Lab, Hyderabad 500007, Andhra Pradesh, India
来源：
TETRAHEDRON LETTERS | 2006年 / 47卷 / 23期
关键词：
polyethylene glycol (PEG-400); beta-ketosulfones; alpha-haloketone; sodium alkyl/aryl sulphinate;
D O I：
10.1016/j.tetlet.2006.03.181
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An efficient and convenient synthesis of beta-ketosulfones is described. Reaction of an alpha-haloketone with sodium alkyl/aryl sulphinate yields the corresponding beta-ketosulfone promoted by polyethylene glycol (PEG-400) as an efficient reaction medium. (c) 2006 Elsevier Ltd. All rights reserved.
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收藏
页码：3853 / 3856
页数：4
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