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3-乙酰基季酮酸 | 16690-05-4

中文名称
3-乙酰基季酮酸
中文别名
——
英文名称
3-acetyltetronic acid
英文别名
3-acetylfuran-2,4(3H,5H)-dione;2-acetyltetronic acid;3-acetyl-furan-2,4-dione;3-Acetyl-furan-2,4-dion;3-acetyl-2,4(3H,5H)-furandione;2-Acetyltetrahydrofuran-2,4-dion;3-Acetyloxolane-2,4-dione
3-乙酰基季酮酸化学式
CAS
16690-05-4
化学式
C6H6O4
mdl
——
分子量
142.111
InChiKey
UTPJNKOOYLEGQU-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    79.5-80.5 °C
  • 沸点:
    376.6±42.0 °C(Predicted)
  • 密度:
    1.366±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.2
  • 重原子数:
    10
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    60.4
  • 氢给体数:
    0
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2932190090

SDS

SDS:56b630f759b6cea5ff09b1582e2329d7
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上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • PROCESS FOR PREPARING SODIUM SALTS OR POTASSIUM SALTS OF 4-HYDROXY-2-OXO-2,5-DIHYDROFURAN-3-CARBOXYLATE
    申请人:Funke Christian
    公开号:US20140148604A1
    公开(公告)日:2014-05-29
    Process for preparing sodium or potassium salts of 4-hydroxy-2-oxo-2,5-dihydrofuran-3-carboxylic esters, comprising the reaction of a malonic ester with potassium hydroxide to give the corresponding malonic ester potassium salt of the formula (III) which is then reacted further with a chloroacetic ester to give a compound of the formula (V) followed by a ring closure reaction in which the compound of the formula (V) is reacted with a sodium or potassium alkoxide of the formula ZOR 1 where R 1 , R 2 , R 3 and K are each as defined in the description.
    制备4-羟基-2-氧代-2,5-二氢呋喃-3-羧酸酯的钠盐或钾盐的过程,包括将丙二酸酯与氢氧化钾反应,得到相应的丙二酸酯钾盐(式III),然后进一步与氯乙酸酯反应,得到式(V)的化合物,随后进行环闭合反应,其中化合物(V)与式ZOR1的钠或钾烷氧化物反应,其中R1、R2、R3和K在描述中各自定义。
  • Method for Producing 4-Aminobut-2-Enolides
    申请人:Lui Norbert
    公开号:US20100190990A1
    公开(公告)日:2010-07-29
    Process for preparing 2,2-difluoroethylamine derivatives, wherein compounds of the general formula (IV) are reduced to the corresponding 2,2-difluoroethylamine derivatives of the general formula (III), where the A radical is as defined in the description:
    制备2,2-二氟乙胺衍生物的过程,其中通式(IV)的化合物被还原为相应的通式(III)的2,2-二氟乙胺衍生物,其中A基团如描述中所定义:
  • MULTISTAGE PROCESS FOR PREPARING ALKALI METAL SALTS OF SPECIFIC 4-HYDROXY-2-OXO-2,5-DIHYDROFURAN-3-CARBOXYLIC ESTERS
    申请人:BAYER CROPSCIENCE AG
    公开号:US20150210662A1
    公开(公告)日:2015-07-30
    The present invention relates to a multi-stage method for preparing alkali metal salts of specific 4-hydroxy-2-oxo-2,5-dihydrofuran-3-carboxylic esters of the formula (I), in which M and R 1 are as defined in the description, which proceeds from malonic ester and does not require isolation of intermediates.
    本发明涉及一种多级方法,用于制备具有特定化学式(I)的4-羟基-2-氧代-2,5-二氢呋喃-3-羧酸酯的碱金属盐,其中M和R1如描述中定义,该方法从丙二酸酯开始,并且不需要分离中间体。
  • Reaction of Nitromethane with Cinnamoyl Derivatives of Cyclic β-dicarbonyl Compounds. Application to the Synthesis of 2(3)-(4-aryl-pyrrolidin-2-ylidene)-1,3(2,4)-diones*
    作者:F. S. Pashkovsky、J. S. Dontsu、D. B. Rubinov、F. A. Lakhvich
    DOI:10.1007/s10593-014-1606-0
    日期:2015.1
    that reaction of nitromethane with cinnamoyl derivatives of five- and six-membered carbo- and heterocylic β-dicarbonyl compounds in the presence of 1,1,3,3-tetramethylguanidine proceeds according to the mechanism of 1,4-conjugate addition to the enone fragment of cinnamoyl moiety to give 2(3)-( 3-aryl-4-nitrobutanoyl)-substituted cyclic 1,3- or 2,4-diones in good to excellent yields. Chemoselective reduction
    我们已经表明,在1,1,3,3-四甲基胍存在下,硝基甲烷与五元和六元碳环和杂环β-二羰基化合物的肉桂酰基衍生物的反应根据1,4-共轭加成的机理进行在肉桂酰基部分的烯酮片段上,以良好或极好的收率得到2(3)-(3-芳基-4-硝基丁酰基)-取代的环状1,3-或2,4-二酮。后者的硝基官能团的化学选择性还原导致合成上有用的和生物学上有趣的2(3)-(4-芳基吡咯烷丁-2-亚基)衍生物。
  • Method for reducing a susceptibility to tumor formation induced by 3-deoxyglucosone and precursors thereof
    申请人:Brown R. Truman
    公开号:US20060089316A1
    公开(公告)日:2006-04-27
    Disclosed are methods of using various compounds, which are known to bind to 3-deoxyglucosone (3DG) or precursors thereof, in order to reduce a susceptibility to tumor formation and/or to prevent or delay onset of tumor formation induced by 3DG and its precursors. Also disclosed is the reduction of 3DG levels in high fructose corn syrop so that the high fructose corn syrup is less likely to induce tumor formation.
    公开了使用各种已知与3-脱氧葡萄糖酮(3DG)或其前体结合的化合物的方法,以减少对肿瘤形成的易感性和/或预防或延迟由3DG及其前体诱导的肿瘤形成。还公开了降低高果糖玉米糖浆中3DG水平的方法,以使高果糖玉米糖浆不太可能诱导肿瘤形成。
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