CAS: 1117-61-9; (R)-3,7-Dimethyloct-6-En-1-Ol

上下游产品

CAS号2385-77-5 (R)-(+)-香茅 | CAS号18951-85-4 (R)-(+)-香茅酸 | CAS号106-25-2 橙花醇 | CAS号106-24-1 香叶醇; (E)-3,7-二甲... | CAS号66448-75-7 2-(2-chloroprop... | CAS号86613-13-0 2-(2-bromopropa... | CAS号106-22-9 香茅醇 | CAS号13066-51-8 7-Methyl-3-meth... | CAS号3058-01-3 3-甲基己二酸 | CAS号64-19-7 冰醋酸 | CAS号123-76-2 乙酰丙酸 | CAS号67-64-1 丙酮 | CAS号18951-85-4 (R)-(+)-香茅酸 | CAS号29606-79-9 isopulegone | CAS号591-24-2 3-甲基环己酮 | CAS号89-83-8 麝香草酚 | CAS号7540-51-4 (-)-beta-香茅醇 | CAS号10281-56-8 香茅烯

📜(S)-(+)-溴化香茅酯置于sodium Hydroxide体系中,用 乙醇 用作溶剂,20.0~75.0 °C,66.66 Pa 条件下,反应 4.75H,反应生成(R)-(+)-β-香茅醇
参考文献:
标题:
摘要:Field Trials Were Conducted With Each Synthetic Enantiomer(> 98 % Ee) And Blends Of The Two Synthetic Enantiomers Of The Female-Produced Sex Pheromone (10,14-Dimethylpentadecyl Isobutyrate) Of The Tea Tussock Moth,Euproctis Pseudoconspersa. Male Moths Were Attracted To Each Enantiomer Alone And To Various Blends Of Them. Short Syntheses Of Both Enantiomers Of The Pheromone From Commercially Available (R)-And (S)-Citronellyl Bromide And A Method Of Checking The Enantiomeric Purity Of The Citronellyl Bromide Enantiomers Are Described.
Doi:10.1023/a:1021226800132

专利信息

专利号:US-4451565-A
优先权日:1981-03-10
标 题:Enzyme-mediated synthesis of esters and lactones
发明人：GATFIELD IAN; SAND THEODOR
权利人:HAARMANN & REIMER GMBH
摘要:In the enzyme-mediated synthesis of an ester or lactone from at least one carboxylic acid of the formula R-CH2-CH2-COOH wherein R is a hydrogen atom, or a hydrocarbon radical which has 1 to 21 carbon atoms and which can be optionally substituted by hydroxyl groups or alkoxy groups with 1 to 10 carbon atoms, with at least one primary or secondary alcohol having 1 to 15 carbon atoms, the improvement which comprises employing as the enzyme the esterase from Mucor miehei and effecting the synthesis in the absence of water. Advantageously, the synthesis is effected at about room temperature, the mol ratio of carboxylic acid to alcohol is from about 1:1 to 1:1.1, and the enzyme is used in a quantity of about 3 to 20% by weight of the carboxylic acid. The absence of water facilitates recovery, as by distillation.

专利号:WO-2009003796-A1
优先权日:2007-06-29
标 题:Method for the synthesis of neral by the isomerization of isocitrals
发明人：SCHMIDT-LEITHOFF JOACHIM; JAEKEL CHRISTOPH; PACIELLO ROCCO; HEYDRICH GUNNAR; HEIDEMANN THOMAS
权利人:BASF SE; SCHMIDT-LEITHOFF JOACHIM; JAEKEL CHRISTOPH; PACIELLO ROCCO; HEYDRICH GUNNAR; HEIDEMANN THOMAS
摘要:The present invention relates to a method for the synthesis of neral and/or geranial by the isomerization of one or more isocitrals. In particular, the invention relates to a method for the synthesis of neral in pure or enriched form, starting out from a mixture of materials containing neral and geranial and one or more isocitrals.

专利号:EP-1373548-B1
优先权日:2002-04-08
标 题 :Chemo-enzymatic synthesis of optically enriched rose-oxides
发明人：TANEJA SHUBASH CHANDRA; SETHI VIJAY KUMAR; KOUL SURRINDER; ANDOTRA SAMAR SINGH; QAZI GHULAM NABI
权利人:COUNCIL SCIENT IND RES
摘要:The present invention relates to a process for the synthesis of optically enriched dextro- and leavo-rotatory isomers of rose oxide from racemic citronellol.

专利号:US-4056573-A
优先权日:1975-04-24
标题:Synthesis of acyclic, terpene alcohols
发明人：CLOSE RALPH E; DERFER JOHN M
权利人:SCM CORP
摘要:Shown is a process for the synthesis of acyclic, terpene alcohols, such as 3,7-dimethyloctan-1-o1 and 7-substituted hydroxy or ethoxy derivatives thereof, wherein 3-methylbut-1-yn or the 3-substituted hydroxy or ether derivative thereof is coupled with a C5 coupling reagent having the configuration X being a leaving group such as chloride, bromide, iodide, tosylate and mesylate; R being or OR', R' being a lower alkyl up to 5 carbon atoms, phenyl, substituted phenyl up to 10 carbon atoms, cycloalkyl or aralkyl up to 10 carbon atoms, followed by hydrogenation and saponification or deetherification.

专利号:WO-2023284262-A1
优先权日:2021-07-13
标 题 :3,4-fused seven-membered heterocyclic oxindole, synthesis method therefor and application thereof
发明人：Li shuai-shuai; HU FANGZHI; Ding Zhanshuai; LI XINYAO
权利人:UNIV QINGDAO AGRICULTURAL
摘要:Disclosed is a 3,4-fused seven-membered heterocyclic oxindole, a synthesis method therefor and an application thereof. A structure of a 3,4-fused seven-membered nitrogen heterocyclic oxindole is provided in the present invention. A method for synthesizing same is also provided, comprising the following steps: reacting propargyl alcohol containing an isatin framework with a nucleophile under specific conditions to prepare a 3,4-fused seven-membered nitrogen heterocyclic oxindole. A pharmaceutical composition is provided in the present invention. Also provided in the present invention is an application of a 3,4-fused seven-membered nitrogen heterocyclic oxindole in the preparation of a drug for treating cancer. Provided in the present invention is a method for efficiently synthesizing 3,4-fused seven-membered nitrogen heterocyclic oxindoles having different structures. This is the first time achieving efficient synthesis of bioactive molecules containing both benzazepine and 3,4-fused heterooxidized oxindole structures on the basis of a hydrogen migration strategy.

专利号:US-2024082118-A1
优先权日:2021-05-19
标 题:Topical compositions and methods of preparing the same
发明人：ABRAMOVICH SAGI; AVIDOR GAL; LANDA BENZION
权利人:LANDA LABS 2012 LTD
摘要:There is disclosed a composition comprising a water-insoluble thermoplastic compound capable of stimulating collagen synthesis (CSSC), the CSSC having a molecular weight of more than 0.6 kDa and being dispersed in a polar carrier as nano-elements having an average diameter of 200 nm or less and a viscosity of 107 mPa·s or less. The nano-elements of CSSC can be capable of stimulating the synthesis of skin proteins and/or enabling the delivery of active agents upon their application to a surface to be treated therewith. Methods for preparing the compositions and uses thereof are also provided.