SYNTHESIS OF NOVEL PYRIDAZINO[4,5-B][1,4]OXAZINE-3,5-DIONES

Authors
CHO SD KWEON DH KANG YJ CHUNG HA YOON YJ
Citation
Sd. Cho et al., SYNTHESIS OF NOVEL PYRIDAZINO[4,5-B][1,4]OXAZINE-3,5-DIONES, Journal of heterocyclic chemistry, 35(3), 1998, pp. 601-605
Citations number
5
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of heterocyclic chemistry → ACNP
ISSN journal
0022152X
Volume
35
Issue
3
Year of publication
1998
Pages
601 - 605
Database
ISI
SICI code
0022-152X(1998)35:3<601:SONP>2.0.ZU;2-N
Abstract
Novel pyridazino[4,5-b][1,4]oxazine-3,5-diones were synthesized from N -[2-(3,4-dimethoxyphenyl)ethyl] -2-chloro acetamide (or 2-chloropropan amide) and 1-alkyl-5-halo-4-hydroxypyridazin-6-ones in good yield.