Polystyrene-supported Palladium(Ⅱ) Ethylenediamine Complex:A Recyclable Catalyst for the Syntheses of 2-Benzyl-imidazo[2,1-b][1,3]benzothiazoles by Sonogashira Reaction
Polystyrene-supported Palladium(Ⅱ) Ethylenediamine Complex:A Recyclable Catalyst for the Syntheses of 2-Benzyl-imidazo[2,1-b][1,3]benzothiazoles by Sonogashira Reaction