Butoxycarbonylation of aryl halides catalyzed by a silica-supported poly[3-(2-cyanoethylsulfanyl)propylsiloxane palladium] complex
作者:Ming-Zhong Cai、Cai-Sheng Song、Xian Huang
DOI:10.1039/a702085f
日期:——
Aryl bromides and iodides react with carbon monoxide and
n-butyl alcohol at 100 °C and atmospheric
pressure in the presence of tri-n-butylamine and a
catalytic amount of a silica-supported sulfur palladium complex to form
esters in moderate to good yields.
芳基溴化物和碘化物与一氧化碳和正丁醇在 100 °C 和常压下,在三正丁胺和一定量的二氧化硅支撑硫钯络合物催化下发生反应,生成中等至良好产率的酯。