A highly regioselective ortho arylation of N-(2-benzoylphenyl)benzamides has been achieved with aryl iodides in the presence of 10 mol% Pd(OAc)2 and a stoichiometric amount of AgOAc under solvent-free conditions via C-H activation to produce the corresponding 2-arylated benzamides in good yields.
A highly regioselective ortho-acetoxylation of N-(2-benzoylphenyl)benzamides has been achieved using a catalytic amount of Pd(OAc)(2) (10 mol %) and a stoichiometric amount of Phl(OAc)(2) in a mixture of acetic anhydride and acetic acid via C-H activation to produce the corresponding 2-acetoxybenzamides in good yields. ortho-Methoxylation has been accomplished using methanol under similar conditions. (C) 2011 Elsevier Ltd. All rights reserved.
SCHMIDT, R. R.;BEITZKE, B., CHEM. BER., 1983, 116, N 6, 2115-2135
作者:SCHMIDT, R. R.、BEITZKE, B.
DOI:——
日期:——
Schmidt, Richard R.; Beitzke, Bernhard, Chemische Berichte, 1983, vol. 116, # 6, p. 2115 - 2135