CAS: 6750-60-3; (1Ar,4Ar,7S,7Ar,7Br)-1,1,7-Trimethyl-4-Methylenedecahydro-1H-Cyclopropa[e]Azulen-7-Ol

上下游产品

(+)-11β-hydroxy-apoaromadendrone Methylenetriphenylphosphorane Chloromethyltrimethylsilane (1S,3aR,8aS)-3a-methyl-7-methylidene-1-propan-2-yl-2,3,5,6,8,8a-hexahydro-1H-azulen-4-oneβ-Spathulen 4β,10β-aromadendranediol 4β,10α-aromadendranediol

📜Bicyclogermacrene置于间氯过氧苯甲酸体系中,用 氘代氯仿,氯仿 作为反应溶剂,化学反应 0.25H,以57%的收率获得产物桉油烯醇
参考文献:通过平台萜烯(+)-Bicyclogermacrene仿生合成(+)-Ledene,(+)-Viridiflorol,(-)-Palustrol,(+)-Spathulenol以及psiguadial A,C和d
标题:通过平台萜烯(+)-Bicyclogermacrene仿生合成(+)-Ledene,(+)-Viridiflorol,(-)-Palustrol,(+)-Spathulenol以及psiguadial A,C和d
摘要:(+)-Bicyclogermacrene是在几种精油中发现的一种紧张的双环和倍半萜烯.据报道,短短且高收率的双环锗烷的合成分七个步骤进行.该萜烯用作仿生进入几种芳香树烯倍半萜的关键平台中间体,如香豆素,Viridiflorol,Palestrol和spathulenol.此外,双环germacrene被证明是合成异丙基萜类化合物a,C和d中的萜烯成分.
DOI:10.1002/chem.201403082

专利信息

专利号:US-9474270-B2
优先权日:2001-05-08
标 题 :Methods and compositions for controlling pests
发明人：SPOONER-HART ROBERT NEIL; BASTA ALBERT HABIB
权利人:BIO-GENE TECH LTD; BIOPROSEPECT LTD; UNIV OF WESTERN SYDNEY
摘要:The present invention is directed to pest-controlling compositions comprising as active ingredients one or more β-diones, particularly β-diketones and β-triketones, and to the use of these compositions inter alia for preventing, eradicating, destroying, repelling or mitigating harmful, annoying or undesired pests including insects, arachnids, helminths, molluscs, protozoa and viruses. The present invention is further directed to processes of preparing β-diones by de novo synthesis or from natural sources such as volatile oil-bearing plants from families including Alliaceae, Apiaceae, Asteraceae, Cannabinaceae, Lamiaceae, Pteridaceae, Myrtaceae, Myoporaceae, Proteaceae, Rutaceae and Zingiberaceae.