A facile direct deposition approach for the preparation of recyclable Pd/C catalysts simply by stirring a solution of tris(dibenzylideneacetone)dipalladium(0) with a suitable carbon material was evaluated. An extraordinarily rapid catalyst preparation procedure (<5 min) under mild conditions and its excellent performance in cross‐coupling and hydrogenation reactions were demonstrated. The key point
评价了一种简单的直接沉积方法,该方法用于简单地通过搅拌三(
二亚苄基丙酮)二
钯(0)与合适的碳材料的溶液来制备可回收的Pd / C催化剂。证明了在温和条件下非常快速的催化剂制备程序(<5分钟)及其在交叉偶联和加氢反应中的优异性能。催化剂设计的关键是将Pd 0中心直接沉积在高度可及的表面积上,避免出现不确定的Pd II / Pd 0状态。