Palladium-catalyzed three-component coupling of arynes with allylic acetates or halides and terminal alkynes promoted by cuprous iodide

Literature Information

Publication Date 2008-03-03
DOI 10.1039/B800118A
Impact Factor 6.222
Authors

Sivakolundu Bhuvaneswari, Masilamani Jeganmohan, Ming-Che Yang, Chien-Hong Cheng


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Abstract

Benzynes react with allylic acetates or halides and terminal alkynes in the presence of Pd(PPh3)4, CuI and CsF in CH3CN at 50 °C for 5 h to give 1-allyl-2-alkynylbenzene derivatives in good to excellent yields.

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