Silica supported palladium–NiXantphos complex is an efficient and high turnover heterogeneous catalyst for N-alkylation of amines and α-alkylation of ketones using alcohols under neat conditions at 120–140 °C following hydrogen borrowing strategy.
硅胶支持的钯-NiXantphos复合物是一种高效且高周转的杂化催化剂,可在120-140°C的干净条件下使用醇对胺的N-烷基化和酮的α-烷基化进行催化,遵循氢借位策略。