CONVENIENT PREPARATION OF 3-METHOXYCARBONYLPY-RIDAZINES BY PALLADIUM-CATALYZED ALKOXYCARBONYLATION OF PYRIDAZINETRIFLATES

Authors
ROHR M TOUSSAINT D CHAYER S MANN A SUFFERT J WERMUTH CG
Citation
M. Rohr et al., CONVENIENT PREPARATION OF 3-METHOXYCARBONYLPY-RIDAZINES BY PALLADIUM-CATALYZED ALKOXYCARBONYLATION OF PYRIDAZINETRIFLATES, Heterocycles, 43(7), 1996, pp. 1459-1464
Citations number
10
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Heterocycles → ACNP
ISSN journal
03855414
Volume
43
Issue
7
Year of publication
1996
Pages
1459 - 1464
Database
ISI
SICI code
0385-5414(1996)43:7<1459:CPO3BP>2.0.ZU;2-I
Abstract
The methoxycarbonylation of several pyridazine-trifluoromethanesulphon ates with CO and MeOH is catalyzed by Pd(OAc)(2) and 1,1'-bis(diphenyl phosphino)ferrocene. This method constitutes a mild and efficient homo logation of pyridazinones.