C. Cho, Dongchul Lim, N. Heo
Dec 18, 2004
Citations
0
Influential Citations
65
Citations
Journal
Chemical communications
Abstract
2-Bromobenzaldehydes react with arylhydrazines in toluene at 100 [degree]C in the presence of a catalytic amount of a palladium catalyst and phosphorus chelating ligands such as 1,1[prime or minute]-bis(diphenylphosphino)ferrocene and 1,3-bis(diphenylphosphino)propane along with NaO-t-Bu to afford 1-aryl-1H-indazoles in good yields.