title: Lewis Acid Catalyzed Regiospecific Cross-Dehydrative Coupling Reaction of 2-Furylcarbinols with β-Keto Amides or 4-Hydroxycoumarins: A Route to Furyl Enols.
abstract: Lewis acid catalyzed directly dehydrative carbon-carbon bond formation reaction of 2-furylcarbinols with β-keto amides provides a straightforward method for regioselective synthesis of (Z)-furyl enols. Moreover, this Lewis acid catalyzed cross-coupling reaction can be extended to an interesting heterocyclic version featuring a functionalized 3-furyl-4-hydroxycoumarin synthesis.
authors.affiliation: Department of Chemistry, Zhejiang Sci-Tech University , Hangzhou, Zhejiang 310018, P. R. China.
authors.forename: Maozhong
authors.initials: M
authors.lastname: Miao
authors.affiliation: Department of Chemistry, Zhejiang Sci-Tech University , Hangzhou, Zhejiang 310018, P. R. China.
authors.forename: Yi
authors.initials: Y
authors.lastname: Luo
authors.affiliation: Department of Chemistry, Zhejiang Sci-Tech University , Hangzhou, Zhejiang 310018, P. R. China.
authors.forename: Hongli
authors.initials: H
authors.lastname: Li
authors.affiliation: Department of Chemistry, Zhejiang Sci-Tech University , Hangzhou, Zhejiang 310018, P. R. China.
authors.forename: Xin
authors.initials: X
authors.lastname: Xu
authors.affiliation: Department of Chemistry, Zhejiang Sci-Tech University , Hangzhou, Zhejiang 310018, P. R. China.
authors.forename: Zhengkai
authors.initials: Z
authors.lastname: Chen
authors.affiliation: Department of Chemistry, Zhejiang Sci-Tech University , Hangzhou, Zhejiang 310018, P. R. China.
authors.forename: Jianfeng
authors.initials: J
authors.lastname: Xu
authors.affiliation: Department of Chemistry, Zhejiang Sci-Tech University , Hangzhou, Zhejiang 310018, P. R. China.
authors.forename: Hongjun
authors.initials: H
authors.lastname: Ren