CAS: 3142-66-3; 3-Hydroxypentan-2-One

该化合物是无色的,可粉黄的黄色液体,有特殊的甜味;它是分子式C5H10O2的一小节酮,配有五碳链第三碳的氢氧化物组(OH),在水,酒精和乙醚中溶解,可使其在各种应用中具有多种特性;通常用作涂层,粘合剂和化学配方的溶剂,因为它能够溶解多种物质;此外,3-Hyoxy-2-ptanone可以作为有机合成的中间体,特别是在其他化学品的生产中;其沸点相对较低,容易蒸发,而且具有中度毒性,在使用期间需要适当的处理和安全防范.总的来说,3-Hyoxy-2-pentanone因其溶剂特性和在化学合成中的作用而具有价值.

结构式图片

上下游产品

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合成工艺路线路线简述

    📜2,3-戊二酮 反应生成 3-羟基-2-戊酮
    参考文献:Higasi; Maruyama,Rikagaku Kenkyusho Iho,Vol. 1,P. 92
    标题:Higasi; Maruyama,Rikagaku Kenkyusho Iho,Vol. 1,P. 92

    海关参考信息

    专利信息


    专利号:US-8535689-B2
    优先权日:2007-10-01
    标题 :Identification of bacterial autoinducer and use in treating bacterial pathogenicity
    发明人:BASSLER BONNIE; SEMMELHACK MARTIN; HIGGINS DOUGLAS A; BOLITHO MEGAN EILEEN; KRAML KRISTINA M; NG WAI-LEUNG
    权利人:BASSLER BONNIE; SEMMELHACK MARTIN; HIGGINS DOUGLAS A; BOLITHO MEGAN EILEEN; KRAML KRISTINA M; NG WAI-LEUNG; UNIV PRINCETON
    摘要:A bacterial autoinducer, CAI-1, was purified and its structure identified. Methods for synthesis of the autoinducer and its analogues were elucidated. Methods of using the autoinducer or its analogues for treating bacterial pathogenicity and bio film formation are described. Methods for prevention and treatment of cholera are described. Synthetic (S)-3-hydroxytridecan-4-one functions as well as natural CAI-1 in repressing production of the virulence factor toxin co-regulated pilus (TCP). Strategies are described to manipulate bacterial quorum sensing in the clinical arena.

    专利号:US-2004053999-A1
    优先权日:1997-09-17
    标题 :Novel compounds and methods for synthesis and therapy
    发明人:BISCHOFBERGER NORBERT W; DAHL TERRENCE C; HITCHCOCK MICHAEL J M; KIM CHOUNG U; LEW WILLARD; LIU HONGTAO; MILLS ROGER G; WILLIAMS MATTHEW A
    摘要:Novel compounds are described. The compounds generally comprise an acidic group, a basic group, a substituted amino or N-acyl and a group having an optionally hydroxylated alkane moiety. Pharmaceutical compositions comprising the inhibitors of the invention are also described. Methods of inhibiting neuraminidase in samples suspected of containing neuraminidase are also described. Antigenic materials, polymers, antibodies, conjugates of the compounds of the invention with labels, and assay methods for detecting neuraminidase activity are also described.

    专利号:US-6225341-B1
    优先权日:1995-02-27
    标 题:Compounds and methods for synthesis and therapy
    发明人:BISCHOFBERGER NORBERT W; KIM CHOUNG U; LEW WILLARD; LIU HONGTAO; WILLIAMS MATTHEW A
    权利人:GILEAD SCIENCES INC
    摘要:Novel compounds are described. The compounds generally comprise an acidic group, a basic group, a substituted amino or N-acyl and a group having an optionally hydroxylated alkane moiety. Pharmaceutical compositions comprising the inhibitors of the invention are also described. Methods of inhibiting neuraminidase in samples suspected of containing neuraminidase are also described. Antigenic materials, polymers, antibodies, conjugates of the compounds of the invention with labels, and assay methods for detecting neuraminidase activity are also described.

    专利号:US-2011269201-A1
    优先权日:2010-04-30
    标题:Redirected bioenergetics in recombinant cellulolytic clostridium microorganisms
    发明人:GRAY KEVIN; O'MULLAN PATRICK
    权利人:QTEROS INC
    摘要:Compositions and methods are provided for redirecting metabolic solventogenesis pathways to enhance the product yield from fermentation of biomass. Clostridium microorganism pathways are modified to extend the growth phase and prevent inhibition of acetaldehyde while bypassing the synthesis of acetyl CoA.

    专利号:CN-110523400-A
    优先权日:2018-05-25
    标 题:Synthesis of silica gel chromatography packing by microemulsion method

    专利号:EP-3305900-B1
    优先权日:2005-12-01
    标题:Enzymatic encoding methods for efficient synthesis of large libraries

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    📌 第三方产品分析报告

    ✅ COA系统入驻 | 共享模式

    合成参考文献


    参考文献:10.1016/s0021-9258(18)70343-8
    摘要:Wagner RP, Bergquist A, Forrest HS. The Accumulation of Acetylmethylcarbinol and Acetylethylcarbinol by a Mutant of Neurospora crassa and Its Significance in the Biosynthesis of Isoleucine and Valine. Journal of Biological Chemistry. 1959 Jan;234(1):99–104. doi: 10.1016/s0021-9258(18)70343-8.
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