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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 25, Number 4
BKCSDE 25(4)
April 20, 2004 

 
Title
An Efficient and Convenient Esterification of Carboxylic Acids Using 4,5-Dichloro-2-[(4-nitrophenyl)sulfonyl]pyridazin-3(2H)-one
Author
Jeum-Jong Kim, Yong-Dae Park, Deok-Heon Kweon, Young-Jin Kang, Ho-Kyun Kim, Sang-Gyeong Lee*, Su-Dong Cho, Woo-Song Lee, Yong-Jin Yoon*
Keywords
Esterification of carboxylic acid, 4,5-Dichloro-2-[(4-nitrophenyl)sulfonyl]pyridazin-3(2H)-one
Abstract
Esterification of aliphatic or aromatic carboxylic acids with alcohols using 2-(4-nitrobenzenesulfonyl)-4,5-dichloropyridazin-3(2H)-one (3) in the presence of base in organic solvents gave the corresponding esters in excellent yields
Page
501 - 505
Full Text
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