📜(1R,4Ar,7R,8Ar)-8A-Hydroxy-1,4A-Dimethyl-7-(Prop-1-En-2-yl)-octahydronaphthalen-2(1H)-One置于pd/srco3 盐酸,叔丁基过氧化氢,Sodium Tetrahydroborate,Lithium Aluminium Tetrahydride,Bis(Acetylacetonate)Oxovanadium,乙醇,氨,氢气,Aluminum Isopropoxide,Lithium,Lithium Carbonate,间氯过氧苯甲酸,Lithium Bromide体系中,用 吡啶,甲醇,乙醚,乙醇,氯仿,乙酸乙酯,N,N-二甲基甲酰胺,甲苯,苯 作为反应溶剂,-65.0~150.0 °C,101.33 Kpa 条件下,反应 50.33H,反应生成 臭灵丹二醇
参考文献:Enantioselective Total Syntheses Of (−)-7βh-Eudesmane-4α,11-Diol And (+)-Ent-7βh-Eudesmane-4α,11-Diol
标题:Enantioselective Total Syntheses Of (−)-7βh-Eudesmane-4α,11-Diol And (+)-Ent-7βh-Eudesmane-4α,11-Diol
摘要:The Syntheses Of (-)-7 Beta H-Eudesmane-4 Alpha,11-Diol (2) And (+)-Ent-7 Beta H-Eudesmane-4 Alpha,11-Diol (Ent-2) Were Carried Out Starting From (-)-And (+)-Dihydrocarvones. As A Result,The Structure,Including Absolute Configuration,Of The Naturally occurring Eudesmane-4,11-Diol Isolated From Pluchea Arguta Was Determined To Be (+)-Ent-7 Beta H-Eudesmane-4 Alpha,11-Diol (Ent-2).
DOI:10.1021/np9702906