SIMPLE PREPARATION OF 4,5-DISUBSTITUTED 2-CYCLOPENTENONES

Authors
SAFAR P POVAZANEC F ZALIBERA L BERKES D
Citation
P. Safar et al., SIMPLE PREPARATION OF 4,5-DISUBSTITUTED 2-CYCLOPENTENONES, Collection of Czechoslovak Chemical Communications, 58(3), 1993, pp. 555-564
Citations number
15
Categorie Soggetti
Chemistry
Journal title
Collection of Czechoslovak Chemical Communications → ACNP
ISSN journal
00100765
Volume
58
Issue
3
Year of publication
1993
Pages
555 - 564
Database
ISI
SICI code
0010-0765(1993)58:3<555:SPO42>2.0.ZU;2-6
Abstract
(E)-2-Formyl-3-(2-furyl)propenenitrile (I) reaCts with primary aromati c amines under formation of rylamino)-2-oxo-3-cyclopenten-1-Yl]propene nitriles (IVa - IVi). Condensation of I with salts of nitrogen bases i n pyridine affords 2-(R-aminomethylidene)-3-(2-furyl)propenenitriles ( V(a) - V(m).