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5-乙基环戊-2-烯-1-酮 | 34094-63-8

中文名称
5-乙基环戊-2-烯-1-酮
中文别名
——
英文名称
5-ethyl-2-cyclopenten-1-one
英文别名
5-ethylcyclopent-2-en-1-one;2-Ethyl-2-cyclopentenon;5-Ethyl-2-cyclopentenon
5-乙基环戊-2-烯-1-酮化学式
CAS
34094-63-8
化学式
C7H10O
mdl
——
分子量
110.156
InChiKey
ZUWLMAOLTHLUHS-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

  • 沸点:
    110 °C(Press: 30 Torr)
  • 密度:
    0.948±0.06 g/cm3(Predicted)
  • 保留指数:
    966

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    8
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:1b9b8d152ea97af1c8038332895fcdc5
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反应信息

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文献信息

  • HCV PROTEASE INHIBITORS AND USES THEREOF
    申请人:Niu Deqiang
    公开号:US20090176858A1
    公开(公告)日:2009-07-09
    The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.
    本发明提供了化合物、药学上可接受的组合物以及使用它们的方法。
  • Arginase Inhibitors and Their Therapeutic Applications
    申请人:OncoArendi Therapeutics S.A.
    公开号:US20170319536A1
    公开(公告)日:2017-11-09
    Disclosed are small molecule therapeutic compounds that are potent inhibitors of arginase 1 and arginase 2 activity. Also disclosed are pharmaceutical compositions comprising the compounds, and methods for using the compounds for treating or preventing a disease or condition associated with arginase activity.
    揭示了一种小分子治疗化合物,它们是较强的精氨酸酶1和精氨酸酶2活性抑制剂。还揭示了包含这些化合物的药物组合物,以及使用这些化合物治疗或预防与精氨酸酶活性相关的疾病或状况的方法。
  • Fused-ring alkane fuel and photocatalytic preparation process thereof
    申请人:TIANJIN UNIVERSITY
    公开号:US20200181040A1
    公开(公告)日:2020-06-11
    A process for preparing a fused-ring alkane fuel, wherein the fused-ring alkane fuel has the following structure: wherein n is 1 or 2; R 1 , R 2 , R 3 , R 4 and R 5 are H or —CH 3 or —CH 2 CH 3 ; the fused-ring alkane fuel has a density of greater than 0.870 g/cm 3 , a freezing point of not higher than −50° C., and a net mass heat value of not less than 42.0 MJ/kg; the process for preparing a fused-ring alkane fuel, wherein the process includes steps of: (1) in a presence of ultraviolet light and a photocatalyst, a Diels-Alder cycloaddition reaction between a substituted or unsubstituted cyclic enone and a substituted or unsubstituted furan molecule occurs to produce a fuel precursor molecule: (2) the fuel precursor molecule obtained in the step (1) is subjected to hydrodeoxygenation to produce the fused-ring alkane fuel.
    制备融合环烷烃燃料的过程,其中融合环烷烃燃料具有以下结构: 其中n为1或2;R1、R2、R3、R4和R5为H或—CH3或—CH2CH3; 融合环烷烃燃料的密度大于0.870 g/cm3,冰点不高于−50°C,净质量热值不低于42.0 MJ/kg;制备融合环烷烃燃料的过程,其中该过程包括以下步骤:(1) 在紫外光和光催化剂的存在下,取代或未取代的环烯酮与取代或未取代的呋喃分子之间发生 Diels-Alder 环加成反应,产生燃料前体分子: (2) 在步骤(1)中获得的燃料前体分子经过脱氧反应制备融合环烷烃燃料。
  • Hydroxylic additives enhance yield and scalability of silicon-directed Nazarov reaction
    作者:Shaon Joy、Waka Nakanishi、F.G. West
    DOI:10.1016/j.tetlet.2013.07.139
    日期:2013.10
    As a result of difficulties in scaling up silicon-directed Nazarov cyclization for use in the synthesis of taxane natural products, the effect of additives was examined. Hydroxylic additives were found to convey a consistent beneficial effect on the rate, overall yield, and scalability of these reactions. Optimal conditions (1.5 equiv methanol or water with substoichiometric FeCl3), were successfully
    由于难以扩大用于合成紫杉烷天然产物的硅定向Nazarov环化的规模,因此研究了添加剂的作用。发现羟基添加剂对这些反应的速率,总产率和可扩展性具有一致的有益作用。最佳条件(1.5当量甲醇或水和亚化学计量的FeCl 3)已成功应用于一系列β-甲硅烷基二烯酮底物,包括几个复杂的多环实例,以及较简单的二烯酮(以前显示在此条件下产率低或完全不反应)。常规条件。
  • Silicon-DirectedNazarov Reactions II. Preparation and Cyclization of ?-Silyl-substituted Divinyl Ketones
    作者:Todd K. Jones、Scott E. Denmark
    DOI:10.1002/hlca.19830660802
    日期:1983.12.14
    Two general methods for the preparation of β-silyl-substituted divinyl ketones have been developed starting from either α, β-unsaturated aldehydes or simple ketones. Anhydrous FeCl3 induces the cyclization to cyclopentenones under mild conditions and in good yields with predictable and complete control over the position of the double bond in the five-membered ring. The observed effects of substituents
    从α,β-不饱和醛或简单的酮开始,已经开发了两种制备β-甲硅烷基取代的二乙烯基酮的通用方法。无水FeCl 3在温和条件下以高收率诱导环化成环戊烯酮,并且可预测和完全控制五元环中双键的位置。观察到的取代基对速率的影响可以通过速率决定性阳离子电环化来解释。已显示甲硅烷基取代会阻碍反应。
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