Abstract Phenyl-1,2,3-triazoles containing (E)-vinyl halide were readily synthesized via a one-pot, three-component reaction of 3-(4- or 2-azidophenyl)acrylic acid, NXS(X=Cl, Br and I) and 1-alkynes in MeCN-H2O (9:1 v/v) catalyzed by LiOAc/CuI–sodium ascorbate system.
摘要 通过 3-(4- 或 2-
叠氮基苯基)
丙烯酸、NXS(X=Cl, Br 和 I) 以及 MeCN-
H2O (9:1 v/v) 中的 1-
炔烃,由 LiOAc/CuI-
抗坏血酸钠体系催化。