Synthesis and X-ray analysis of 2-aryl-4-chloropyrrolidine-2-carbonitrile derivatives
摘要:
A procedure has been developed for the synthesis of ethyl 1-benzoyl-4-chloro-2-phenylpyrrolidine-2-carboxylate and 4-chloro-5-oxo-1,2-diphenyl-, 1-benzoyl-2-(2-benzyloxy-5-chlorophenyl)-4-chloro-, and 1-benzoyl-2-(4-benzyloxyphenyl)-4-chloropyrrolidine-2-carbonitriles in high yields via intramolecular cyclization of the corresponding 2,3-dichloropropionamides under conditions of phase-transfer catalysis.
Synthesis and X-ray analysis of 2-aryl-4-chloropyrrolidine-2-carbonitrile derivatives
摘要:
A procedure has been developed for the synthesis of ethyl 1-benzoyl-4-chloro-2-phenylpyrrolidine-2-carboxylate and 4-chloro-5-oxo-1,2-diphenyl-, 1-benzoyl-2-(2-benzyloxy-5-chlorophenyl)-4-chloro-, and 1-benzoyl-2-(4-benzyloxyphenyl)-4-chloropyrrolidine-2-carbonitriles in high yields via intramolecular cyclization of the corresponding 2,3-dichloropropionamides under conditions of phase-transfer catalysis.
Analgesics. III. Hydrochlorides of Phenylalkylamines
作者:L. H. Goodson、R. B. Moffett
DOI:10.1021/ja01177a080
日期:1949.9
Synthesis and X-ray analysis of 2-aryl-4-chloropyrrolidine-2-carbonitrile derivatives
作者:S. P. Gasparyan、M. V. Alexanyan、G. K. Harutyunyan、A. H. Martirosyan、R. A. Tamazyan、A. G. Ayvazyan、H. A. Panosyan
DOI:10.1134/s1070428015060068
日期:2015.6
A procedure has been developed for the synthesis of ethyl 1-benzoyl-4-chloro-2-phenylpyrrolidine-2-carboxylate and 4-chloro-5-oxo-1,2-diphenyl-, 1-benzoyl-2-(2-benzyloxy-5-chlorophenyl)-4-chloro-, and 1-benzoyl-2-(4-benzyloxyphenyl)-4-chloropyrrolidine-2-carbonitriles in high yields via intramolecular cyclization of the corresponding 2,3-dichloropropionamides under conditions of phase-transfer catalysis.