CAS: 19408-84-5; N-(4-Hydroxy-3-Methoxybenzyl)-8-Methylnonanamide

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CAS号10266-06-5 1-iodo-7-methyl... | CAS号201230-82-2 carbon monoxide | CAS号7149-10-2 香兰素胺盐酸盐 | CAS号404-86-4 辣椒碱 | CAS号25775-90-0 (Z)-N-(4-羟基-3-甲... | CAS号502-44-3 ε-己内酯 | CAS号6654-36-0 6-氧代己酸甲酯 | CAS号4547-43-7 6-羟基己酸甲酯 | CAS号59320-77-3 8-甲基壬-6-烯酸

(Z)-辣椒素置于palladium On Activated Charcoal 氢气体系中,用 乙醇 用作溶剂,化学反应 4.0H,反应生成二氢辣椒素
参考文献:Capsaicinoids: Their Separation,Synthesis,And Mutagenicity
标题:Capsaicinoids: Their Separation,Synthesis,And Mutagenicity
摘要:
Doi:10.1021/jo00240A024

专利信息

专利号:US-11168050-B2
优先权日:2014-03-27
标 题 :Efficient synthesis of amines and amides from alcohols and aldehydes by using cascade catalysis
发明人：CÓRDOVA ARMANDO; BERGLUND PER; ANDERSON MATTIAS; AFEWERKI SAMSON
权利人:XP CHEMISTRIES AB
摘要:The present invention relates generally to an eco-friendly methodology for the conversion of alcohols and aldehydes to amines and amides using an integrated enzyme cascade system with metal- and organocatalysis. More specifically, the present invention relates to synthesis of capsaicinoids starting from vanillin alcohol and using a combination of an enzyme cascade system and catalysts. Furthermore, the method also relates to synthesis of capsaicinoids derivatives starting from vanillin alcohol derivatives and using a combination of an enzyme cascade system and catalysts.

专利号:US-11912647-B2
优先权日:2020-05-22
标 题:Diversity-oriented synthesis of N,N,O-trisubstituted hydroxylamines from alcohols and amines by N—O bond formation
发明人：CRICH DAVID; HETTIKANKANAMALAGE ASIRI; HILL JARVIS
权利人:UNIV GEORGIA
摘要:In one aspect, the disclosure relates to a method for the direct synthesis of complex N,N,O-trisubstituted hydroxylamines by N—O bond formation. In another aspect, the method can successfully be employed using a wide variety of commercially available alcohols and secondary amines and enables the construction of large fragment-based libraries of trisubstituted hydroxylamines for drug discovery purposes. Also disclosed are N,N,O-trisubstituted hydroxylamines having low basicity, high stability at ambient temperatures, and an inherent lack of reactivity towards acetylating and sulfonylating enzymes that confer mutagenicity on less-substituted hydroxylamines.

专利号:US-2024229089-A1
优先权日:2021-04-30
标 题 :A process for enzymatic synthesis of amides from amines and carboxylic acids or esters
发明人：LIN SHUANGZHENG; CORDOVA ARMANDO; DEIANA LUCA; IBRAHEM ISMAIL
权利人:XP CHEMISTRIES AB
摘要:The present invention relates to A process for enzymatic synthesis of amides of formula (III) from amines of formula (I) and compounds of formula (II). characterized in that the lipase is immobilized on a rotary bed reactor or on a spin-fixed-bed reactor and a Dean-Stark apparatus is used for dehydration.

专利号:US-2015336866-A1
优先权日:2013-01-01
标题:Synthesis of difluoromethyl ethers and sulfides
发明人：HARTWIG JOHN; FIER PATRICK
权利人:UNIV CALIFORNIA
摘要:The synthesis of difluoromethyl ethers and sulfides with a simple, non-ozone-depleting reagent is described. The difluoromethylation of phenols with this reagent occurs at room temperature within minutes with exceptional functional group tolerance. The mild conditions makes possible tandem processes for the conversion of aryl boronic acids, aryl halides and arenes to difluoromethyl ethers. Mechanistic studies support a reaction pathway involving nucleophilic attack of the phenolate to difluorocarbene.

专利号:FR-3100955-A1
优先权日:2019-09-24
标题:CONTROLLED ELICITATION PROCESS OF CHILI PLANTS DURING THEIR CULTURE TO INCREASE THEIR SYNTHESIS OF SECONDARY METABOLITES OF INDUSTRIAL INTEREST

专利号:WO-2021058410-A1
优先权日:2019-09-24
标 题:Method for controlled elicitation of pepper plants under cultivation to increase their synthesis of secondary metabolites of industrial interest