AbstractA convenient platinum‐catalyzed tandem cyclization reaction from readily available aminoalkynes and enones has been developed to efficiently prepare multiply substituted indolines in good yields under microwave irradiation within a short reaction time. This efficient reaction is presumed to proceed via a tandem process involving intramolecular hydroamination of aminoalkynes, Michael addition of enones, aldol condensation and intermolecular transfer hydrogenation.magnified image
AbstractA convenient platinum‐catalyzed tandem cyclization reaction from readily available aminoalkynes and enones has been developed to efficiently prepare multiply substituted indolines in good yields under microwave irradiation within a short reaction time. This efficient reaction is presumed to proceed via a tandem process involving intramolecular hydroamination of aminoalkynes, Michael addition of enones, aldol condensation and intermolecular transfer hydrogenation.magnified image