有机中间体。 Reactant for parallel synthesis of dihydroisoquinolines via silver and L-proline co-catalyzed three-component coupling reaction ? Reactant for chemoselective and regioselective preparation of benzoyl indoles ? Reactant for preparation of novel PPARα/γ dual agonists for potential treatment of metabolic syndrome and IDDM ? Reactant for preparation of 4,5-dihydrocyclopenta[c]quinolines by palladium-catalyzed ring-expansion reaction alkynes, using O2 as the oxidant ? Reactant for preparation of vinylindoles by hydroarylation of alkynes using indium bromide catalyst ? Reactant for gold catalyzed direct alkynylation using a benziodoxolone based hypervalent iodine reagent