CAS: 469-61-4; (-)-Cedrene

相似化合物

747-90-0 87-44-5 29350-73-0

上下游产品

α-cedrol 8,14-cedranoxide (+)-cedryl acetate (+)-cedrol 5-Hydroxycedran α-cedrol 5-cedranone 2-(N,N-dimethylaminomethyl)pyrrole

柏木脑置于对甲苯磺酸体系中,用 乙腈 作为反应溶剂,以84 %的收率获得产物(-)-α-雪松烯
参考文献:可预测的选择性钯催化的脂肪族 C-H 氧化
标题:可预测的选择性钯催化的脂肪族 C-H 氧化
摘要:据报道,在钯三(吡啶基甲基)胺络合物(0.6 Mol%)的存在下,未活化的脂肪族 C(Sp 3)-h 基团与过氧羧酸直接氧化,以高达 94% 的收率提供相应的羟基化衍生物.3oc-h 基团的氧化立体有择地发生,催化剂系统对电子效应表现出极高的敏感性(金刚烷氧化:3°:2° 高达 >300).这表明天然来源的复杂分子的 3°-区域选择性氧化功能化的潜在应用.
DOI:10.1021/acs.Orglett.2C04371

专利信息

专利号:US-4067906-A
优先权日:1976-08-03
标题 :Novel process for the synthesis of tricyclo[6.2.2.03,8 ]dodecane derivatives
发明人：TAVARES ROBERT F; KATTEN ELLIOT
权利人:GIVAUDAN CORP
摘要:A novel process for the preparation of tricyclo[6.2.2.0 3 ,8 ]dodecane derivatives is presented. This novel process is applied to the synthesis of the odorant 4-acetyl-1,7,7-trimethyltricyclo[6.2.2.0 3 ,8 ]-3-dodecene, also known as 4-aceto-6,8a-ethano-1,1,6-trimethyl-1,2,3,5,6,7,8,8a-octahydronaphthalene.

专利号:US-6843978-B2
优先权日:1999-11-24
标题:Microporous materials (TIQ-6 and METIQ-6) of high surface area active in oxidation reactions
发明人：CORMA CANOS AVELINO; FORNES SEGUI VICENTE; DIAZ MORALES URBANO; DOMINE MARCELO EDUARDO
权利人:CONSEJO SUPERIOR INVESTIGACION; UNIV VALENCIA POLITECNICA
摘要:The present invention refers to a microporous material formed by oxygen, silicon, germanium, aluminum, boron, gallium, zirconium and/or titanium in its composition, called TIQ-6, to its catalytic applications in oxidation reactions, and to a method of the TIQ-6 material's preparation based on the synthesis of a gel with a titanium and/or zirconium content, its hydrothermal treatment under controlled conditions, and the treatment of the resulting laminar material with a solution of an organic compound containing a proton accepting group. This swollen material is subjected to a specific treatment to obtain a high external area delaminated solid. A material, METIQ-6, similar to the TIQ-6 material, but also having organic groups anchored on its surface incorporated by a post-synthesis process onto the TIQ-6 material is also claimed.

专利号:CN-120424036-A
优先权日:2025-06-10
标题 :Synthesis and purification method of ambergris