crosscoupling

A new mathod is studied for the synthesis of diketones with the crosscoupling reaction of organotin reagents and diacyl chlorides catalyzed by cellulose oxyphosphine palladium complex compound.

本文首次采用纤维素氧膦 -钯络物为催化剂 ,以丙酮为溶剂 ,有机锡试剂与二元氯偶联成二元酮化物。