Tri (dibenzalacetone) dipalladium (0) is an important zero-valent palladium catalyst, which is widely used in coupling, hydrogenation, carbonylation and other reactions in organic synthesis. In combination with different ligands of Chemicalbook, high catalytic activity of zero-valent palladium active substance is formed in situ, which has been widely used in carbon-carbon bond and carbon-heteroatomic bond formation reactions.As a catalyst, it is used in Suzuki, Kumada, Negishi,Buchwald and other coupling reactions. Tri (dibenzalacetone) dipalladium is used to prepare semiconductor polymers from non-chlorinated solvents to high performance thin film transistors. It is also used to synthesize polymer objects heterojunction solar cells as semiconductors. Uses aryl chloride Suzuki coupling reaction catalyst; Aryl chloride Chemicalbook compound Heck coupling reaction catalyst; Ketone arylation catalyst; Buchwald-Hartwig catalyst for amination reaction of aryl halide; Allyl chloride fluorination catalyst; Carboxylate β-arylation catalyst; 1, 1-dichloro-1-olefin carbonylation catalyst; Catalyst for conversion of aryl and vinyl trifluoromesylate to aryl and vinyl halides