| 摘要 |
NEW MATERIAL:A palladium-quaternary ammonium compound adduct expressed by formula I (RidenticalN is trilower alkylamino or pyridyl; R' is 6-22C alkyl; X is halogen). EXAMPLE:A compound expressed by formula II. USE:Useful for producing highly active palladium catalysts, the purpose of forming palladium coating layers on solids or adsorbing the palladium catalysts on porous carriers, etc., capable of forming solutions by dissolving in organic solvents and directly usable or depositing as metal by coating, drying the solutions and reducing the dried film with a reducing agent. PREPARATION:A water-soluble palladium complex compound is dissolved in water and an aqueous solution of a cationic surfactant expressed by formula II (Y is a group forming anion, e.g. halogen, methylsulfuric acid) is added and reacted therewith. The formed precipitates are separated by filtration, extraction, etc., to afford the aimed compound expressed by formula I. |
