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
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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)
