2-苯基-1,3-二噻烷置于tris(Acetonitrile)(η5-Pentamethylcyclopentadienyl)Rhodium(III) Hexafluoroantimonate,水,Copper(II) Acetate Monohydrate,戴斯-马丁氧化剂体系中,用 四氢呋喃,二氯甲烷,乙腈 用作溶剂,化学反应 48.0H,反应生成3-(2-甲酰基苯基)-2-(E)-丙烯酸叔丁酯
参考文献:Rhodium(III)-Catalyzed Oxidative Alkenylation Of 1,3-Dithiane-Protected Arenecarbaldehydes Via Regioselective C-h Bond Cleavage
标题:Rhodium(III)-Catalyzed Oxidative Alkenylation Of 1,3-Dithiane-Protected Arenecarbaldehydes Via Regioselective C-h Bond Cleavage
摘要:A Rh(III)-Catalyzed Direct Alkenylation Of 2-Aryl-1,3-Dithiane Derivatives With Alkenes Has Been Developed. The 1,3-Dithiane Group Can Serve As An Effective Directing Group For The Exclusively Monoselective Alkenylation Under Mild Oxidative Conditions. The Directing Group Is Readily Removable After The Coupling Event.
Doi:10.1021/ol503722R