CAS: 112-80-1; (9Z)-9-Octadecenoic Acid

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CAS号112-77-6 油酰氯 | CAS号112-62-9 油酸甲酯 | CAS号122-32-7 甘油三油酸酯 | CAS号111-62-6 油酸乙酯 | CAS号6085-36-5 [(E)-°Ctadec-9-... | CAS号114119-34-5 methyl 5-thiast... | CAS号506-24-1 十八-9-炔酸 | CAS号112-91-4 oleonitrile | CAS号109-28-4 油酰胺丙基二甲胺 | CAS号107743-37-3 N-Oleoyl-L-Serine | CAS号104855-14-3 10-iodo°Ctadeca... | CAS号109-39-7 2-丁氧乙基油酸酯 | CAS号106-12-7 (Z)-十八烯酸-2-(2-羟... | CAS号111-10-4 十八烯酸甲氧基乙酯 | CAS号1120-44-1 (Z)-9-十八烯酸铜(II)盐 | CAS号10468-30-1 (9Z)-9-十八碳烯酸镉盐 | CAS号103634-10-2 [R-(Z)]-4-羟基-N,... | CAS号109-36-4 十八烷酸辛酯

甘油三油酸酯置于lipase Ps-Im体系中,用 Aq. Buffer 用作溶剂,化学反应生成油酸
参考文献:光化学生物催化三油精制生物汽油
标题:光化学生物催化三油精制生物汽油
摘要:发展以非化石和可再生原料为原料的生物质能源是应对化石能源危机的重要手段.从天然丰富和可再生的脂质制备汽油范围的生物烃具有很大的潜力.然而,它比广泛报道的生物柴油的制备困难得多,并且对绿色化学提出了挑战.与传统方法通常涉及苛刻的反应条件相比,本研究开发了一种光-化学-酶法多步组合路线,利用太阳能和大气o 2从廉价且可持续的三油精制取生物汽油高效,环保.在温和的条件下.整个催化序列由脂肪酶催化的三油精水解,脂肪酸光脱羧酶 ( Cv Fap) 催化的油酸脱羧,长链烯烃的光催化氧化裂解以及中链或短链脂肪的最终脱羧组成.Cv催化的酸fap 突变体.在对反应条件进行了详细优化后,通过克级实验证明了该方法的实用性.该方案成功应用于各种长链不饱和酸和长链烯烃转化为生物汽油,表明其底物范围广.这种光-化学-生物催化顺序反应显示出巨大的潜力,可以从天然丰富的脂质甚至废弃或非食用油中产生高附加值的汽油烷烃.
Doi:10.1039/d2Gc01992B

专利信息

专利号:WO-2025062384-A2
优先权日:2023-09-23
标题 :A method for synthesis of metal halide perovskite (cspbbr3) nano/microcrystals
发明人：M A GOKUL; RAHMAN ATIKUR
权利人:INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES PUNE IISER PUNE
摘要:The present invention relates to metal halide perovskite (CsPbBr3) nano/microcrystals. Specifically, the present invention relates to a method for the synthesis of metal halide perovskite (CsPbBr3) nano/microcrystals. The present invention uses an easy, scalable low temperature growth of metal halide nanoparticles like CsPbBr3. The method uses a clever play on the solubility and ion exchange mechanism to precipitate nano and microcrystals of metal halide perovskites. The synthesis resulted in stable perovskite crystals with high photo- luminescence, ultralow dark current and control over their morphology. The combination of ultralow dark current, high responsivity, exceptional detectivity, and broad-band photon detection capabilities makes these crystals an excellent choice for upcoming sensors and detector technologies.

专利号:WO-2021014395-A1
优先权日:2019-07-24
标题:Process for the synthesis of deuterated capsaicin, capsaicinoids and synthetic capsaicin analogs
发明人：ORUGANTI SRINIVAS; AMRUTAPU SRAVANTH KUMAR; SAMPATH MAGESH; SEN SAIKAT
权利人:DR REDDY’S INST OF LIFE SCIENCES
摘要:The present application provides novel processes for the synthesis of deuterated intermediates of capsaicinoids, particularly II, III, IV and V of capsaicinoids, relating to pharmaceutical applications. The invention also provides novel intermediates of compounds of formula IX, XIV, XV, XVI, XVII, XVIII, XX and XXI utilized in the process of making deuterated capsaicin II, III, IV and V.

专利号:WO-2018020240-A1
优先权日:2016-07-27
标 题:Process for the synthesis of semiconductor nanocrystals
发明人：HOU BO; CHA SEUNGNAM
权利人:UNIV OXFORD INNOVATION LTD
摘要:The invention relates to a process for the synthesis of semiconductor nanocrystals, comprising mixing a nonaqueous solution of a metal precursor with a solid-state chalcogen and reacting the resulting mixture at a temperature of about 90 °C or greater. In another aspect the invention relates to the use of a solid chalcogen in the heterogeneous synthesis of metal chalcogenide semiconductor nanocrystals. Semiconductor nanocrystals obtainable by the processes of the invention are further provided. In particular, nanocrystalline PbS or PbSe having a band gap of greater than 1.6 eV and/or a photoluminescence emission wavelength of about 440 to about 515 nm, and nanocrystalline ZnS or ZnSe having a photoluminescence emission wavelength of about 410 to about 430 nm, and solar cells comprising such nanocrystals, are provided.

专利号:US-10913056-B2
优先权日:2017-07-31
标 题:Method for synthesis of copper/copper oxide nanocrystals
发明人：CHEN GUGANG; HARUTYUNYAN AVETIK; RAO YI; LI XIA
权利人:HONDA MOTOR CO LTD; UNIV TEMPLE; TEMPLE UNIV OF THE COMMONWEALTH SYSTEM OF HI
摘要:A simple approach to produce mixed Cu/Cu 2 O nanocrystals having a specific morphology by controlling the reaction temperature during Cu/Cu 2 O nanocrystals synthesis. Other variables are kept constant, such as the amount of reactants, while the reaction temperatures is maintained at a predetermined temperature of 70° C., 30° C. or 0° C., which are used to produce different and controlled morphologies for the Cu/Cu 2 O nanocrystals. The reaction mixture includes a copper ion contributor, a capping agent, a pH adjustor, and reducing agent. The reaction mixture is held at the predetermined temperature for three hours to produce the Cu/Cu 2 O nanocrystals. The synthesis method has advantages such as mass production, easy operation, and high reproducibility.

专利号:US-8110021-B2
优先权日:2008-07-28
标题:Synthesis of PtCo nanoparticles
发明人：ZHONG CHUAN-JIAN; LUO JIN; XU ZHICHAUN; HE TING
权利人:ZHONG CHUAN-JIAN; LUO JIN; XU ZHICHAUN; HE TING; HONDA MOTOR CO LTD; UNIV NEW YORK STATE RES FOUND
摘要:Synthesis of nanoparticles with particle size control is provided by the method of using two different metal-containing precursors, a capping component, an optional reducing agent, and then contacting the two precursors with the capping component to form a reaction solution, which is heated to produce first and second metals-containing nanoparticles. By controlling the ratio of the concentration of the capping component to the total concentration of the two metal-containing precursors, the nanoparticles can have diameters ranging between about 1 nm to about 15 nm. A decrease in the concentration of the capping component typically increases the size of the nanoparticles. Preferred compositions include Pt and Co-containing alloy nanoparticles. Controlled synthesis of larger, about 6 nm to about 12 nm, sized nanoparticles can be achieved in a solvent-free reaction process.

专利号:US-2014194584-A1
优先权日:2013-01-07
标题 :Process for the synthesis of w-Unsaturated nitrile-acid/ester in which two types of cross metathesis are alternated consecutively swing process
发明人：DUBOIS JEAN-LUC; COUTURIER JEAN-LUC
权利人:ARKEMA FRANCE
摘要:The invention relates to a process for the synthesis of a monounsaturated nitrile-ester (acid) by cross metathesis starting from an unsaturated compound I comprising at least one trivalent nitrile, acid or ester functional group, characterized in that it comprises a stage in which two types of cross metathesis are alternated consecutively:n a first type of cross metathesis cm1 with an acrylic compound II chosen from acrylonitrile, acrylic acid or an acrylic ester, one of the compounds I or II comprising a nitrile functional group and the other of these compounds II or I comprising an acid or ester functional group, and a second type of cross metathesis cm2 with a light C 2 to C 4 alkene compound III, preferably with ethylene. nn The invention also relates to a process for the synthesis of an α,ω-amino ester (acid) obtained by a process comprising a stage in which the two types of cross metathesis defined above are alternated consecutively, followed by a hydrogenation stage.