An Efficient and Convenient Esterification of Carboxylic Acids Using 4,5-Dichloro-2-[(4-nitrophenyl)sulfonyl]pyridazin-3(2H)-one.
An Efficient and Convenient Esterification of Carboxylic Acids Using 4,5-Dichloro-2-[(4-nitrophenyl)sulfonyl]pyridazin-3(2H)-one.
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使用 4,5-二氯-2-[(4-硝基苯基)磺酰基]哒嗪-3(2H)-酮高效便捷地酯化羧酸。
DOI:
10.1002/chin.200434053
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发表时间:
2004
期刊:
影响因子:
--
通讯作者:
Yong
中科院分区:
文献类型:
--
作者:
Jeum‐Jong Kim;Yong;Deok‐Heon Kweon;Y. Kang;Ho‐Kyun Kim;Sang‐Gyeong Lee;Sungmin Cho;W. Lee;Yong
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