Chemistry of Heterocyclic Compounds p. 1283 - 1286 (1983)
Update date:2022-09-26
Topics:
Gol'dfarb, Ya. L.
Bulgakova, V. N.
Fabrichnyi, B. P.
The corresponding 4-acetylamino-2-thiophenecarboxylic acids or their esters were produced by the action of reduced iron on solutions of 4-nitro-2-thiophenecarboxylic acid, its derivatives, or their esters in a mixture of acetic acid and acetic anhydride.Esters of 5-acetylamino-2-thiophenecarboxylic or 5-acetylamino-2-furancarboxylic acids are formed from esters of 5-nitro-2-thiophenecarboxylic or 5-nitro-2-furancarboxylic acids.Free 5-nitro-2-thiophenecarboxylic and 5-nitro-2-furancarboxylic acids are entirely decomposed under the conditions of reductive acetylation by iron.The ester of 5-acetylamino-3-thiphenecarboxylic acid was obtained from methyl ester of 5-nitro-3-thiophenecarboxylic acid.
View MoreContact:0792-8228321
Address:10TH Floor No.121 binjiang Road Xunyang District
Shandong Xiangde Biotechnology Co., Ltd
Contact:+86 -15066639877
Address:Sanba street
Shanghai Xinda Pharmaceuticals Co., Ltd.
Contact:86-21-33692333-8008
Address:999 Linxian Road, Jinshan Industrial Park, Shanghai, China
Contact:+1-416-493-6870
Address:Toronto, Canada
Zhejiang Chemicals Import & Export Corporation (ZHECHEM)
Contact:+86-571-87046953
Address:No. 37, Qingchun Road
Doi:10.1016/j.tet.2007.10.072
(2008)Doi:10.1016/0040-4020(84)85116-9
(1984)Doi:10.1021/om060242t
(2006)Doi:10.1021/jm051122a
(2006)Doi:10.1021/ja01128a012
(1952)Doi:10.1016/0022-328X(83)89509-6
(1983)
