STUDY OF POLYFUNCTIONAL DIAZO-COMPOUNDS REACTIVITY IN HETEROCYCLIZATION BY THE METHOD OF INTRAMOLECULAR COMPETITIVE REACTIONS

Authors
BAKULEV VA MORZHERIN YY LEBEDEV AT DANKOVA EF KOLOBOV MY SHAFRAN YM
Citation
Va. Bakulev et al., STUDY OF POLYFUNCTIONAL DIAZO-COMPOUNDS REACTIVITY IN HETEROCYCLIZATION BY THE METHOD OF INTRAMOLECULAR COMPETITIVE REACTIONS, Bulletin des Societes chimiques belges, 102(7), 1993, pp. 493-502
Citations number
19
Categorie Soggetti
Chemistry
Journal title
Bulletin des Societes chimiques belges → ACNP
ISSN journal
00379646
Volume
102
Issue
7
Year of publication
1993
Pages
493 - 502
Database
ISI
SICI code
0037-9646(1993)102:7<493:SOPDRI>2.0.ZU;2-4
Abstract
New method for the study of reactivity of highly reactive compounds wa s proposed and applied to determine the effect of substituents in alph a-diazoacetamidines, and -imidates. The introduction of electron-relea sing groups to the nitrogen atom of the amidine, and imidate functions was shown to increase the reactivity of the substances studied. The r esults obtained are in good agreement with the heteroelectrocyclic mec hanism suggested for the cyclization of these compounds.