Condensation reactions of vinyl and ethyl derivatives of 2-amino- and 2-formylimidazoles

Authors
Baikalova, LV Domnina, ES Chipanina, NN Afonin, AV Shulunova, AM
Citation
Lv. Baikalova et al., Condensation reactions of vinyl and ethyl derivatives of 2-amino- and 2-formylimidazoles, RUSS CHEM B, 48(5), 1999, pp. 962-966
Citations number
12
Categorie Soggetti
Chemistry
Journal title
RUSSIAN CHEMICAL BULLETIN
ISSN journal
10665285 → ACNP
Volume
48
Issue
5
Year of publication
1999
Pages
962 - 966
Database
ISI
SICI code
1066-5285(199905)48:5<962:CROVAE>2.0.ZU;2-6
Abstract
New Schiff bases of 1-vinyl- and 1-ethyl-substituted imidazoles and benzimi dazoles were synthesized. The condensation reactions of 2-amino- and 2-form ylimidazoles with 2-aminobenzimidazoles are virtually independent of the na ture of the substituent (CH=CH2 or Et) at position 1 of the heterocycle. Th e structures of the azomethines synthesized were established by H-1 NMR and IR spectroscopy.