CAS: 585-25-1; Octane-2,3-Dione

该化合物是一种配有分子式C8H14O2的二氯酮化合物,其特点是在八烷链的2和3个位置上的两个碳基组,这种结构在有机合成中具有回活性,特别是作为三环化合物和调味剂的中间体.它的高度纯度和稳定性使它适合于医药,农用化学品和特殊化学品的应用.该化合物定义的分子结构允许精确控制涉及氯酮功能的反应. 通常,Octane-2,3-二酮以质量一致的清晰液态供应,确保研究和工业过程中的再生性. 由于其潜在的易燃性,建议适当的处理和储存.

结构式图片

相似化合物

96-04-8 2955-65-9 7493-59-6

物理性质

MSDS等安全信息

欧盟法规

ECHA物质C&L通报REACH预注册

上下游产品

3-辛酮 Octan-3-One 106-68-3
仲辛酮 2-Octanone 111-13-7
2-Methyl-3-Oxooctanal 15001-63-5

合成工艺路线路线简述

    📜3-辛酮置于硝酸体系中,化学反应生成 2,3-辛二酮
    参考文献:Fileti; Ponzio,Gazzetta Chimica Italiana,1895,Vol. 25 I,P. 239
    标题:Fileti; Ponzio,Gazzetta Chimica Italiana,1895,Vol. 25 I,P. 239

    海关参考信息

    专利信息


    专利号:US-9422259-B2
    优先权日:2011-01-18
    标题:Synthetic transtaganolide and basiliolide products, derivatives thereof, and synthesis methods thereof
    发明人：NELSON HOSEA; MURAKAMI KEI; VIRGIL SCOTT C; STOLTZ BRIAN M; GORDON JONATHAN R
    权利人:CALIFORNIA INST OF TECHN
    摘要:Compounds represented by Formula I are provided that include synthetic transtaganolide and basiliolide products. Derivatives of these compounds and methods of synthesis are also provided.

    专利号:US-4107210-A
    优先权日:1976-09-07
    标 题 :Synthesis of alpha-diketones
    发明人：FREITER EDWARD R
    权利人:DOW CHEMICAL CO
    摘要:Alpha-diketones, such as 1-phenyl-1,2-propanedione and 1-propyl-1,2-butanedione, are prepared by reacting an acylmethyl ester of a carboxylic acid (e.g., benzoylmethyl acetate or butanoylmethyl propionate) with an aldehyde, such as formaldehyde or acetaldehyde, in the presence of an acid catalyst and water. Such alpha-diketones are also obtained by first refluxing a mixture of an alpha-haloketone and a carboxyl anion source and then reacting the mixture with an aldehyde in the presence of an acid catalyst and water.

    专利号:JP-3919930-B2
    优先权日:1998-03-25
    标 题:Synthesis of β-diketone-based alkaline earth metal complexes

    专利号:US-4511515-A
    优先权日:1983-06-28
    标题:Method for making a volatile cerium diketonate compound
    发明人：THOMPSON DAVID A
    权利人:CORNING GLASS WORKS
    摘要:A method for the synthesis of tetrakis-(6,6,7,7,8,8,8,-heptafluoro-2,2-dimethyl-3,5-octanedione) cerium (IV), [Ce(fod) 4 ] wherein the product is directly formed by reacting the deprotonated beta-diketonate ligand with a cerium (IV) salt, is disclosed.

    专利号:CN-1962619-A
    优先权日:2005-11-10
    标 题:Method for synthesis of 2,3-octadione monoxime

    专利号:CN-113999099-B
    优先权日:2021-02-05
    标题 :A kind of synthesis method of 2,3-octanedione

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    合成参考文献


    参考文献:10.1007/s10529-006-9062-2
    摘要:Hu J, Xu Y. Anti-prelog reduction of prochiral carbonyl compounds by Oenococcus oeni in a biphasic system. Biotechnol Lett. 2006 Jul;28(14):1115–9. doi: 10.1007/s10529-006-9062-2.
    摘要:The Good Scents Company Information System
    摘要:von Angerer, S., Science of Synthesis, (2005) 26, 83.
    摘要:Landais, Y.; Vincent, J. M., Science of Synthesis, (2005) 26, 677.
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