title: Palladium-catalyzed three-component coupling of arynes with allylic acetates or halides and terminal alkynes promoted by cuprous iodide.
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 degrees C for 5 h to give 1-allyl-2-alkynylbenzene derivatives in good to excellent yields.
authors.affiliation: Department of Chemistry, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Sivakolundu
authors.initials: S
authors.lastname: Bhuvaneswari
authors.forename: Masilamani
authors.initials: M
authors.lastname: Jeganmohan
authors.forename: Ming-Che
authors.initials: MC
authors.lastname: Yang
authors.forename: Chien-Hong
authors.initials: CH
authors.lastname: Cheng
mesh_terms: D000085:Acetates / Q000737:chemistry*; D000480:Alkynes / Q000737:chemistry*; D000498:Allyl Compounds / Q000737:chemistry; D001555:Benzene Derivatives / Q000138:chemical synthesis / Q000737:chemistry*; D002384:Catalysis; D003300:Copper / Q000737:chemistry*; D006846:Hydrocarbons, Halogenated / Q000737:chemistry*; D007454:Iodides / Q000737:chemistry*; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry; D010165:Palladium / Q000737:chemistry*; D013237:Stereoisomerism
chemical_list: D000085:Acetates; D000480:Alkynes; D000498:Allyl Compounds; D001555:Benzene Derivatives; D006846:Hydrocarbons, Halogenated; D007454:Iodides; D009942:Organometallic Compounds; D010165:Palladium; D003300:Copper; C073870:cuprous iodide