CAS: 20628-09-5; 1-(7-Methoxy-2,2-Dimethyl-2H-Chromen-6-yl)Ethan-1-One

该化合物是属于氟氯素类的化学化合物,特别是一种苯丙诺皮兰.该化合物的特点是苯并皮兰核心结构,其特点是有苯并苯和苯环的结合,具有其芳香特性.在7位置上存在一个混合氧组,可增强它的溶解性和再活动,而2位置上的二甲基替代组则增加了...

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2,2 dimethyl 7 methoxychromene acetic anhydride 6-acetyl-7-hydroxy-2,2-dimethyl-1H-chromene dimethyl sulfate6-acetyl-7-hydroxy-2,2-dimethyl-1H-chromene (RS)-1-(7-methoxy-2,2-dimethyl-2H-chromen-6-yl)ethanol 21H24N2O4SC21H24N2O4S 6-vinyl-7-methoxy-2,2-dimethylchromene

合成工艺路线路线简述

    📜6-Acetyl-7-Hydroxy-2,2-Dimethylchroman-4-One置于4-甲基苯磺酸吡啶,Aluminum Isopropoxide,Potassium Carbonate体系中,用 丙酮 用作溶剂,化学反应 6.0H,反应生成英西卡林
    参考文献:Heterocycles From Diacetyl Phenols: Synthesis Of Benzodioyrans,Acetylchromenes And Pyrano[1,2]Benzisoxazoles
    标题:Heterocycles From Diacetyl Phenols: Synthesis Of Benzodioyrans,Acetylchromenes And Pyrano[1,2]Benzisoxazoles
    摘要:
    Doi:10.3987/com-88-S135

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    主要参考文献

    参考标题:An Elegant Synthesis Of Some Naturally Occurring Linear Acetylchromenes: Eupatoriochromene, Methyleupatoriochromene (Encecalin); Evodionol And Methylevodionol
    作者:V.K. Ahluwalia,Chandra Prakash,Ranjna Gupta |发布日期:1982.1
    摘要:An Elegant Synthesis Of Linear Acetylchromenes, Viz Eupatoriochromene, Methyleupatoriochromene (Encecalin), Evodionol And Methlevodionol, Has Been Achieved By Blocking The Reactive Position Position C-3 Of The Appropriate Ketones With An Iodo Group, Prenylation With 3-Chloro-3-Methylbut-1-Yne And Subsequent Cyclisation. Regiospecific Introduction Of C-Prenyl Group In The Less Reactive C-5 Has Been

    合成参考文献


    参考文献:10.1021/np960199m
    摘要:Castañeda P, Gómez L, Mata R, Lotina-Hennsen B, Anaya AL, Bye R. Phytogrowth-inhibitory and antifungal constituents of Helianthella quinquenervis. J Nat Prod. 1996 Mar;59(3):323–6. doi: 10.1021/np960199m.
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