The active carbon-supported palladium catalyst was prepared.The crosscoupling reaction of organotins with substituted cinnamoyl chlorides catalyzed by Pd/C for synthesis of chalcones was studied.

• 制备了活性炭负载钯催化剂,并用于有机锡试剂与取代肉桂酰氯交叉偶联合成查耳酮化合物的反应中。