1,2-Bis(phenylsulfinyl)ethane palladium(II) acetate, 98% (CAS# 858971-43-4) is an organometallic catalyst used in a variety of syntheses such as, the oxidative allylic C-?H amination with 2,?2,?2-?trichloroethyl tosyl carbamate, and the preparation of unsaturated aldehydes from vinyl cyclic carbonates.