📜3,3-二甲基丙烯酸置于jacobsen'S Catalyst 吡啶,4-二甲氨基吡啶,Lithium Aluminium Tetrahydride,Oxone,甲烷磺酸,四丁基硫酸氢铵,Phosphorus Pentoxide,碳酸氢钠,对甲苯磺酸,N,N'-二环己基碳二亚胺,Zinc(II) Chloride体系中,用 四氢呋喃,二氯甲烷,乙腈 用作溶剂,化学反应 5.0H,反应生成紫花前胡醇当归酸酯
参考文献:Enantioselective Syntheses Of Decursinol Angelate And Decursin
标题:Enantioselective Syntheses Of Decursinol Angelate And Decursin
摘要:The Practical Enantioselective Syntheses Of Decursinol Angelate And Decursin Were Achieved In Eight Steps From Resorcinol. The Stereochemistry Was Addressed Using The Catalytic Asymmetric Epoxidation Of 7-Acetoxy-2,2-Dimethylchromene By Chiral (Salen)Mn Complexes As The Key Step. (C) 2001 Elsevier Science Ltd. All Rights Reserved.
Doi:10.1016/s0040-4039(01)00642-6