CAS: 1119-87-5; 1,2-Dodecanediol(Flakes Or Chunks)

该化合物是一个直链脂性二醇,其特征为两个氢氧基(-OH)功能组,位于十二碳十二烷链的第一和第二碳原子,该化合物无色,在室温下具有粘性液体,因其具有水利特性而闻名,因为存在氢氧基组,与非极碳氢化合物链相比,这增加了其在水中的溶解性.它具有相对高的沸点和低的挥发性,适合各种应用,包括表面活性剂,乳化剂和化妆品及个人护理产品的配制.此外,1,2-多烷二醇展示了抗微生物特性,有助于保存制剂.其化学稳定性和与其他成分的兼容性使其在工业和消费产品中成为有价值的组成部分.安全数据表明,应谨慎处理,因为许多化学物质都具有潜在的刺激或不利影响.

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相似化合物

1117-86-8 6920-24-7 1119-86-4

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合成工艺路线路线简述

    📜1-十二烯十二碳烯α-十二碳烯α-十二碳烯置于四氧化锇,N-甲基吗啉氧化物体系中,用 四氢呋喃,水 用作溶剂,以92%的收率获得1,2-十二烷二醇
    参考文献:串联催化:通过氧化脱羟甲基化将醇转化为烯烃
    标题:串联催化:通过氧化脱羟甲基化将醇转化为烯烃
    摘要:我们报道了一种 Rh 催化剂,用于通过 Cc 键断裂从伯醇中获取烯烃,从而导致脱同系反应.这种官能团互变通过 N,N-二甲基丙烯酰胺作为氢气的牺牲受体实现的氧化-脱氢甲酰化进行.具有不同官能度和结构的醇经过氧化脱羟甲基反应得到相应的烯烃.我们的催化剂方案能够实现 (+)-育亨苯酮的两步半合成和原料烯烃的脱同系.
    Doi:10.1021/jacs.8B06069

    海关参考信息

    专利信息


    专利号:US-8546532-B2
    优先权日:2008-04-17
    标题:Synthesis of directed sequence polymer compositions and antibodies thereof for the treatment of protein conformational disorders
    发明人:BONNIN DUSTAN; ZANELLI ERIC; MATHERS THOMAS
    权利人:BONNIN DUSTAN; ZANELLI ERIC; MATHERS THOMAS; DECLION PHARMACEUTICALS INC
    摘要:The instant invention comprises a process for the solid phase synthesis of directed epitope peptide mixtures useful in the treatment and diagnosis of protein conformational disorders, such process defined by a set of rules regarding the identity and the frequency of occurrence of amino acids that substitute a base or native amino acid of a known epitope. The resulting composition is a mixture of related peptides for therapeutic use. The invention also pertains to the process of generating antibodies using the directed epitope peptide mixtures as the antigens, and antibodies generated by such process, useful in the treatment and diagnostics of the said protein conformational disorder.

    专利号:US-2014255328-A1
    优先权日:2013-03-11
    标 题:Hydrothermal Synthesis of Zinc Phlogopite
    发明人:MCGUIRE MEAGHAN CLARK; BULL IVOR; JOHNSON GEOFFREY MARK
    权利人:BASF SE
    摘要:This invention relates to a synthetically derived zinc phlogopite platelets, of superior platelet diameter, effect pigments comprising such synthetically derived platelets and methods of forming said substrates. More specifically the disclosure describes an improved hydrothermal synthesis of zinc phlogopite suitable as a platelets for interference pigments, barrier and flame retardant applications.

    专利号:US-8641798-B2
    优先权日:2010-07-13
    标 题 :One-step synthesis of monodisperse AU-CU nanocubes
    发明人:HIGHT-WALKER ANGELA R; LIU YONGLIN
    权利人:HIGHT-WALKER ANGELA R; LIU YONGLIN; US OF AMERICA AS REPRESENTED BY THE SECRETARY OF COMMERCE NIST
    摘要:A one-step process for synthesizing gold-copper bimetallic nanocubes. The process comprises the step of simultaneously reducing a copper II salt and a gold halide by 1,2-hexadecanediol in diphenyl ether, and 1-dodecanethiol as well as surfactants 1-adamantanecarboxylic acid and 1-hexadecylamine. The copper II salt may be copper (II) acetylacetonate, copper chloride, copper sulfate, or copper phosphate. The gold halide may be chloroauric acid, gold chloride, gold bromide, or tetrabromoauric acid. The reduction may occur at a temperature between about 160 and 180 degrees Celsius. The copper II salt may be copper (II) acetylacetonate and the gold halide may be chloroauric acid.

    专利号:US-2013133483-A1
    优先权日:2010-03-08
    标题 :Synthesis of Nanoparticles Using Reducing Gases
    发明人:YANG HONG; WU JIANBO; SHI MIAO; GROSS ADAM
    权利人:YANG HONG; WU JIANBO; SHI MIAO; GROSS ADAM; UNIV ROCHESTER
    摘要:Selective gas-reducing methods for making shape-defined metal-based nanoparticles. By avoiding the use of solid or liquid reducing reagents, the gas reducing reagent can be used to make shape well-defined metal- and metal alloy-based nanoparticles without producing contaminates in solution. Therefore, the post-synthesis process including surface treatment become simple or unnecessary. Weak capping reagents can be used for preventing nanoparticles from aggregation, which makes the further removing the capping reagents easier. The selective gas-reducing technique represents a new concept for shape control of nanoparticles, which is based on the concepts of tuning the reducing rate of the different facets. This technique can be used to produce morphology-controlled nanoparticles from nanometer- to submicron- to micron-sized scale. The Pt-based nanoparticles show improved catalytic properties (e.g., activity and durability).

    专利号:EP-4406642-A1
    优先权日:2023-01-26
    标题:Method for continuous cluster and nanoparticle synthesis
    发明人:SCHMITT CHRISTIAN; BEHRENS SILKE
    权利人:KARLSRUHER INST TECHNOLOGIE
    摘要:The present invention relates to a plant for the continuous production of clusters and nanoparticles, in which one or more reactor modules with continuous stirred tank reactors (CSTRs) are provided in a cascade-like arrangement and which is characterized by a modular structure with a variable number and arrangement of the individual reactor modules and stirred tank reactors. The invention further comprises a new process for the continuous synthesis of clusters and nanoparticles in such a plant.

    专利号:US-2023220381-A1
    优先权日:2020-06-30
    标 题 :Dna-encoded functionalized aptamers
    发明人:SLEIMAN HANADI; LACROIX DE VIMEUR DE ROCHAME DONATIEN PHILIPPE MARIE; MCKEAGUE MAUREEN; HIRKA SERHII; SALIBA DANIEL; ANDERSON SHAUN IAN
    权利人:THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING / MCGILL UNIV
    摘要:It is provided the synthesis of an aptamer-like encoded oligomer (ALEnOmer), method of producing same and method of preparing a library of ALEnOmes. More particularly, the method of preparing ALEnOmer comprises coupling at least one phosphoramidite monomer with an orthogonal protecting group, and the ALEnOmer produces comprises a DNA coding strand covalently attached to an oligomer through a branching unit, wherein the oligomer has a degree of polymerization at least 5 and is an aptamer.

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    品牌试剂参考报价(招募中)

    📌 第三方产品分析报告

    ✅ COA系统入驻 | 共享模式

    主要参考文献

    [参考文献]: Karine Priscila Naidek, Et Al. Structure And Morphology Of Spinel Mfe2O4 (M=fe, Co, Ni) Nanoparticles Chemically Synthesized From Heterometallic Complexes. J Colloid Interface Sci. 2011 Jun 1;358(1):39-46.
    [参考文献]: Lijiao Ao, Et Al. A Folate-Integrated Magnetic Polymer Micelle For Mri And Dual Targeted Drug Delivery. Nanoscale. 2014 Sep 21;6(18):10710-6.

    合成参考文献


    摘要:Vashchenko, B. V.; Grygorenko, O. O., Science of Synthesis Knowledge Updates, (2021) 3, 316.
    摘要:S13 | EUCOSMETICS | Combined Inventory of Ingredients Employed in Cosmetic Products (2000) and Revised Inventory (2006) | DOI:10.5281/zenodo.2624118
    摘要:International Journal of Toxicology 31(Suppl. 2):147-168, 2012
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