Chemistry of Heterocyclic Compounds p. 18 - 21 (1992)
Update date:2022-08-16
Topics:
Martishonok, V. V.
Grinkevich, O. A.
Biba, V. I.
Bubel, O. N.
γ-(1-Ethoxyvinyl)- and β-(1-ethoxyvinyl)-α-ethoxycarbonyl-γ-butyrolactones were obtained by the reaction of 2-(1-ethoxyvinyl)oxiranes with sodiomalonic ester.Decarboxylation of the γ-(1-ethoxyvinyl)-α-ethoxycarbonyl-γ-butyrolactones in DMSO leads to γ-(1-ethoxyvinyl)-γ-butyrolactones, the hydrolysis of which gives γ-acetyl-γ-butyrolactones.Ethyl trans-3-acetyl-3-pentenoate was obtained by decarboxylation of γ-methyl-3-(1-ethoxyvinyl)-α-ethoxycarbonyl-γ-butyrolactone in DMSO.
View More
Zhejiang Shengxiao Chemicals Co.,Ltd
website:http://www.shengxiaochemical.com/
Contact:0570-3080881-05703080881
Address:No. 30 East Lotus District Quzhou, Zhejiang, China
website:http://www.gbxfsilicones.com/
Contact:86-25-68900673
Address:He Country Provincial Fine Chemical Industrial Park of Chaohu city,Anhui province,China
website:http://www.china-sinoway.com
Contact:+86-592-5853819
Address:16/F,Huicheng Comm,Complex,No839 XiaHe Rd, Xiamen,China
Contact:86-607-68073220
Address:1 ave na road jiahua st
ShiJiaZhuang Dowell Chemical Co.,Ltd.
website:http://www.dowechem.com
Contact:+86-13463963265
Address:Xiyangling village, high tech Zone, Shijiazhuang，Hebei, China
Doi:10.1055/s-0035-1562845
(2016)Doi:10.1149/1.2946709
(2008)Doi:10.1055/s-1979-28735
(1979)Doi:10.1016/S0040-4039(00)94874-3
(1985)Doi:10.1080/00304949809355315
(1998)Doi:10.1021/jm00297a069
(1970)
