作者:Gilles De Smet、Xingfeng Bai、Carl Mensch、Sergey Sergeyev、Gwilherm Evano、Bert U. W. Maes
DOI:10.1002/anie.202201751
日期:2022.9.19
Electron-rich aryl acetates derived from (renewable) phenolics were selectively reduced to the corresponding arenes using pinacolborane (HBpin) and a nickel-N-heterocyclic carbene (NHC) catalytic system in the green solvent dimethylcarbonate (DMC). The method is applicable to 4-propylguaiacyl acetate derived from pine wood.
在绿色溶剂碳酸二甲酯 (DMC) 中,使用频哪醇硼烷 (HBpin) 和镍-N-杂环卡宾 (NHC) 催化体系,将衍生自(可再生)酚醛的富电子乙酸芳基酯选择性还原为相应的芳烃。该方法适用于松木衍生的乙酸4-丙基愈创木酯。