RING TRANSFORMATION OF FUSED PYRIDAZINES .4. REACTION OF HALO-SUBSTITUTED FUSED PYRIDAZINES WITH YNAMINES

Authors
IWAMOTO K SUZUKI S OISHI E MIYASHITA A HIGASHINO T
Citation
K. Iwamoto et al., RING TRANSFORMATION OF FUSED PYRIDAZINES .4. REACTION OF HALO-SUBSTITUTED FUSED PYRIDAZINES WITH YNAMINES, Heterocycles, 43(1), 1996, pp. 199-204
Citations number
4
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Heterocycles → ACNP
ISSN journal
03855414
Volume
43
Issue
1
Year of publication
1996
Pages
199 - 204
Database
ISI
SICI code
0385-5414(1996)43:1<199:RTOFP.>2.0.ZU;2-R
Abstract
Halo-substituted phthalazines reacted with two equivalents of ynamines to give penta-substituted pyridines through the N-N bond cleavage of pyridazine moiety. And it was proved that the N-N bond cleavage reacti on of pyridazine ring is common to halo-substituted condensed pyridazi nes.