INTERACTION OF AMINALS OF CONJUGATED OMEGA-DIMETHYLAMINOALDEHYDES WITH CYCLIC BETA-DICARBONYL COMPOUNDS

Authors
KRASNAYA ZA GRECHKINA EV BOGDANOV VS
Citation
Za. Krasnaya et al., INTERACTION OF AMINALS OF CONJUGATED OMEGA-DIMETHYLAMINOALDEHYDES WITH CYCLIC BETA-DICARBONYL COMPOUNDS, Russian chemical bulletin, 43(2), 1994, pp. 264-268
Citations number
7
Categorie Soggetti
Chemistry
Journal title
Russian chemical bulletin → ACNP
ISSN journal
10665285
Volume
43
Issue
2
Year of publication
1994
Pages
264 - 268
Database
ISI
SICI code
1066-5285(1994)43:2<264:IOAOCO>2.0.ZU;2-I
Abstract
Reactions of animals of conjugated omega-dimethylaminoaldehydes with M eldrum's acid, N,N'-(o-phenylene)malonamides, and 2,3-dihydrophenalene -1,3-dione afford delta-dimethylaminodienones, substituted 2-dimethyla mino-2H-pyrans, or oxanine salts. Cation-anionic polymethine dyes have been obtained from the latter.