Facile synthesis of carboxylic anhydrides using 4,5-dichloro-2[(4-nitrophenyl)sulfonyl]pyridazin-3(2H)-one

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Title
Facile synthesis of carboxylic anhydrides using 4,5-dichloro-2[(4-nitrophenyl)sulfonyl]pyridazin-3(2H)-one
Author(s)
J J Kim; Y D Park; Woo Song Lee; S D Cho; Y J Yoon
Bibliographic Citation
Synthesis-Stuttgart, vol. 2003, no. 10, pp. 1517-1520
Publication Year
2003
Abstract
A novel and facile synthesis of carboxylic anhydrides from carboxylic acid using 4,5-dichloro-2-[(4-nitrophenyl)sulfonyl]pyridazin-3(2H)-one (2) is presented. Treatment of aliphatic or aromatic carboxylic acids with 2 in the presence of base in organic solvents gave the corresponding anhydrides in good or excellent yields.
Keyword
4,5-dichloro-2-[4-nitrophenyl)sulfonyl]pyridazin-3(2H)-onecarboxylic anhydridesulfonyl-transfer
ISSN
0039-7881
Publisher
Georg Thieme Verlag Kg
Type
Article
Appears in Collections:
Jeonbuk Branch Institute > Functional Biomaterial Research Center > 1. Journal Articles
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