Solid phase cross-coupling reaction of aryl(halo)silanes with 4-iodobenzoic acid
摘要:
Aryl(alkyl)(halo)silanes undergo facile and efficient palladium catalyzed cross-coupling reaction with iodobenzoic acid tethered to the Wang resin. Acid cleavage releases unsymmetrical biaryl carboxylic acids with high conversions, purities and yields. (C) 2001 Elsevier Science B.V. All rights reserved.
Solid-phase cross-coupling reaction of aryl(fluoro)silanes with 4-iodobenzoic acid
作者:Fadi Homsi、Kyoko Nozaki、Tamejiro Hiyama
DOI:10.1016/s0040-4039(00)00789-9
日期:2000.7
Aryl(alkyl)(difluoro)silanes undergo a facile and efficient palladium-catalyzedcross-couplingreaction with iodobenzoic acid tethered to the Wang resin. Acid cleavage releases unsymmetrical biaryl carboxylic acids with high conversions, purities, and yields.
Aryl(alkyl)(halo)silanes undergo facile and efficient palladium catalyzed cross-coupling reaction with iodobenzoic acid tethered to the Wang resin. Acid cleavage releases unsymmetrical biaryl carboxylic acids with high conversions, purities and yields. (C) 2001 Elsevier Science B.V. All rights reserved.
A wide range of organosilicon compounds couples with enol and aryl triflates in the presence of Pd catalyst and fluoride ion