title: Gold(III)-catalyzed tandem conjugate addition/annulation of 4-hydroxycoumarins with α,β-unsaturated ketones.
abstract: An efficient and selective approach for the synthesis of functionalized pyranocoumarins has been developed via a gold(III)-catalyzed tandem conjugate addition/annulation reaction of 4-hydroxycoumarins with α,β-unsaturated ketones.
authors.affiliation: State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
authors.forename: Yunkui
authors.initials: Y
authors.lastname: Liu
authors.forename: Jie
authors.initials: J
authors.lastname: Zhu
authors.forename: Jianqiang
authors.initials: J
authors.lastname: Qian
authors.forename: Bo
authors.initials: B
authors.lastname: Jiang
authors.forename: Zhenyuan
authors.initials: Z
authors.lastname: Xu
mesh_terms: D015110:4-Hydroxycoumarins / Q000138:chemical synthesis* / Q000737:chemistry*; D002384:Catalysis; D006046:Gold / Q000737:chemistry*; D007659:Ketones / Q000737:chemistry*; D015394:Molecular Structure; D013237:Stereoisomerism
chemical_list: D015110:4-Hydroxycoumarins; D007659:Ketones; D006046:Gold