Synthesis and characterization of double cyclopalladated complexes of Schiff bases and azine-oxidative addition of aryl-halogen bond

Article abstract of DOI:10.1016/0277-5387(95)00022-K

The oxidative addition of aryl-halogen bonds of Schiff bases (2-ClC6H4CH=N-CH2-)2 (1), (2-BrC6H4CH=N-CH2-)2 (2), 1,4-(2-BrC6H4CH=N-)2C6H4 (3), 4,4'-(2-BrC6H4CH=N-C6H4)2 (4) and the azine (2-brC6H4CH=N-)2 (5) to Pd(dba)2 has been carried out in benzene. In