Synthesis of 2-ynamides by direct palladium-catalyzed oxidative aminocarbonylation of alk-1-ynes
作者:Bartolo Gabriele、Giuseppe Salerno、Lucia Veltri、Mirco Costa
DOI:10.1016/s0022-328x(00)00795-6
日期:2001.3
A novel synthesis of 2-ynamides (3) by palladium-catalyzed oxidative aminocarbonylation of alk-1-ynes (1) is reported. Reactions are catalyzed by PdI2/KI and are carried out at 100 degreesC in dioxane as the solvent in the presence of dialkylamines (2) as nucleophiles (amine/alk-1-yne molar ratio = 1/1) using a 4/1 CO/air mixture (20 atm total pressure at 25 degreesC). (C) 2001 Elsevier Science B.V. All rights reserved.
Durch nickel(II)-salze induzierte carbamoylierung von alkinen
作者:F.J. Fañanás、H. Hoberg
DOI:10.1016/0022-328x(84)80688-9
日期:1984.12
FANANAS, F. J.;HOBERG, H., J. ORGANOMET. CHEM., 1984, 277, N 1, 135-142