STUDY OF THE REACTION BETWEEN CONJUGATED AZOALKENES AND ALPHA-UNSUBSTITUTED- OR ALPHA-SUBSTITUTED-BETA-DICARBOXYLATE DERIVATIVES - AN IMPROVED PREPARATION OF UNKNOWN POLYFUNCTIONALIZED 1-AMINO-1H-PYRROL-2(3H)-ONES

Authors
ATTANASI OA DECRESCENTINI L SERRAZANETTI F FORESTI E
Citation
Oa. Attanasi et al., STUDY OF THE REACTION BETWEEN CONJUGATED AZOALKENES AND ALPHA-UNSUBSTITUTED- OR ALPHA-SUBSTITUTED-BETA-DICARBOXYLATE DERIVATIVES - AN IMPROVED PREPARATION OF UNKNOWN POLYFUNCTIONALIZED 1-AMINO-1H-PYRROL-2(3H)-ONES, Canadian journal of chemistry, 72(11), 1994, pp. 2305-2311
Citations number
20
Categorie Soggetti
Chemistry
Journal title
Canadian journal of chemistry → ACNP
ISSN journal
00084042
Volume
72
Issue
11
Year of publication
1994
Pages
2305 - 2311
Database
ISI
SICI code
0008-4042(1994)72:11<2305:SOTRBC>2.0.ZU;2-#
Abstract
In the presence of sodium methoxide in catalytic amounts, conjugated a zoalkenes easily react with alpha-unsubstituted-or alpha-substituted-b eta-dicarboxylate derivatives to give at first hydrazonic derivatives, by 1,4-conjugate addition, and, by increasing sodium methoxide up to stoichiometric amounts, new polyfunctionalized 1-amino-1H-pyrrol-2(3H) -ones.