Archiv der Pharmazie p. 89 - 92 (1992)
Update date:2022-07-30
Topics:
Gailius
Stamm
Esters 1 of 1-acyl-2-pyrrolidone-3-carboxylic acids 2 were hydrolized to 2 with acetic acid/HCl at 60-70°C. Reaction of 1a with formic acid/HCl at 60-75°C led to (not isolated) 2a which began to decarboxylate to 3a during the conversion of 1a to 2a even a
View MoreWuhan Hanye Chemical New Material Co.,Ltd
Contact:+86-27-85308141
Address:LiuDian, Panlongcheng Economic Development Zone, HuangPi district, Wuhan, Hubei 430311 P.R.China
Tianjin Bright Future Technology Co., Ltd
Contact:0086-22-58016666
Address:NO.136 DongTeng Lake Street Tianjin Economic and Technology Development Area,Tainjin,China
Contact:0792-8228321
Address:10TH Floor No.121 binjiang Road Xunyang District
Hangzhou Mole's Science & Technology Co.,Ltd.(expird)
Contact:+86-571-56880228
Address:15F Guodu development Building, NO.182 Zhaohui Road
Shijiazhuang Sdyano Fine Chemical Co., Ltd
Contact:+86-311-89830448
Address:NO.48 Ta Nan Road,Yuhua District,Shijiazhuang,Hebei,China
Doi:10.1021/ja01556a044
(1958)Doi:10.1016/j.tet.2004.02.031
(2004)Doi:10.1021/ja9832358
(1999)Doi:10.1007/BF02290945
(1998)Doi:10.1016/S0040-4020(98)01202-2
(1999)Doi:10.1021/ja993019e
(1999)
