Heterogeneous palladium catalysts have recently drawn much attention in organic synthetic chemistry based on sustainable and industrial standpoints, as they have many advantages over homogeneous catalysts, owing to their air-stability, recoverability, reusability, non- residual property, etc.[1] Many palladium catalysts embedded on various supports, such as mesoporous silica,[2] zeolite,[3] clay,[4] hydroxyapatite,[5] and organic polymers,[6] etc [7] ...
