SYNTHESIS OF NEW [1,2,3]TRIAZOLES AND 1H-TETRAZOLES VIA REACTIONS OF 3,(5)-(DI)CHLORA-2H-1,4-(BENZ)OXAZIN-2-ONES WITH DIAZO-COMPOUNDS OR SODIUM-AZIDE

Authors
MEDAER B VANAKEN K HOORNAERT G
Citation
B. Medaer et al., SYNTHESIS OF NEW [1,2,3]TRIAZOLES AND 1H-TETRAZOLES VIA REACTIONS OF 3,(5)-(DI)CHLORA-2H-1,4-(BENZ)OXAZIN-2-ONES WITH DIAZO-COMPOUNDS OR SODIUM-AZIDE, Tetrahedron letters, 35(52), 1994, pp. 9767-9770
Citations number
9
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
35
Issue
52
Year of publication
1994
Pages
9767 - 9770
Database
ISI
SICI code
0040-4039(1994)35:52<9767:SON[A1>2.0.ZU;2-J
Abstract
Treatment of 3,(5)-(di)chloro-2H-1,4-(benz)oxazin-2-ones with diazo co mpounds or sodium azide yields bi(tri)cyclic compounds which can be co nverted into [1,2,3]triazoles or 1,5-disubstituted tetrazoles via reac tions with nucleophiles as methanol, water and amines.