title: DABCO-catalyzed synthesis of trifluoromethylated furans from propargyl alcohols and methyl 2-perfluoroalkynoate.
abstract: The DABCO-catalyzed reaction of propargyl alcohols with methyl 2-perfluoroalkynoate to give trifluoromethylated furans in up to 98% yield under mild conditions has been developed. The established allene-enol and control experiments indicate that the reaction should proceed through a Michael addition and Claisen rearrangement/cyclization process.
authors: Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, China.
authors: Qinglei
authors: Q
authors: Chong
authors: Xiaoyi
authors: X
authors: Xin
authors: Chunxiang
authors: C
authors: Wang
authors: Fan
authors: F
authors: Wu
authors: Haolong
authors: H
authors: Wang
authors: Ji-cheng
authors: JC
authors: Shi
authors: Boshun
authors: B
authors: Wan