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4-methyl-5-oxohexanoic acid | 6818-07-1

中文名称
——
中文别名
——
英文名称
4-methyl-5-oxohexanoic acid
英文别名
5-Oxo-4-methyl-hexansaeure-(1)
4-methyl-5-oxohexanoic acid化学式
CAS
6818-07-1
化学式
C7H12O3
mdl
MFCD00029849
分子量
144.17
InChiKey
IEHMHYAHHVRZIF-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:
    38-40 °C
  • 沸点:
    148-151 °C(Press: 11 Torr)
  • 密度:
    1.1143 g/cm3(Temp: 0 °C)

计算性质

  • 辛醇/水分配系数(LogP):
    0.3
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.714
  • 拓扑面积:
    54.4
  • 氢给体数:
    1
  • 氢受体数:
    3

SDS

SDS:b1a94d4d81a82eb78c39975e8ea17686
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Etude des petits cycles-XLIV
    作者:A. Lechevallier、F. Huet、J.M. Conia
    DOI:10.1016/s0040-4020(01)91582-0
    日期:1983.1
    epoxidation of α-cyclopropylidene alcohols). The isomerisation, either spontaneous or through reaction with lithium halides, of oxaspiropentyl ketones and acetals, gives 2-acyl-cyclobutanones and corresponding mono-acetals. These new unstable 1,3-diones nust be stored in CCl4 solution. They are present in the dione form only. They add water and methanol, in acidic and even in neutral medium, leading to ring
    在乙烯基位置被取代的α-环亚丙基酮和缩醛的有机过酸氧化导致相应的氧杂螺戊基酮和缩醛。酯也是由Baeyer-Villiger氧化产物形成的;它们很容易从原油产品中去除。用这种方法不能得到未取代的氧杂螺戊基酮。它们是通过氧杂螺环戊醇(由α-环亚丙基醇的环氧化反应形成)获得的。氧杂螺环戊基酮和乙缩醛的自发异构化或通过与卤化锂反应,得到2-酰基-环丁酮和相应的单缩醛。这些新的不稳定的1,3-二酮必须储存在CCl 4中解决方案。它们仅以二酮形式存在。它们在酸性甚至中性介质中添加水和甲醇,从而导致开环产物。2-苄基环丁酮4g容易重新排列为3,4-二氢-6-苯基2-吡喃酮12。即使通过湿硅胶技术也无法将2-酰基-环丁酮单缩醛7B-11b缩醛化为相应的二酮。
  • 2-ACYLCYCLOBUTANONES FROM α-CYCLOPROPYLlDENE KETONES
    作者:François Huet、André Lechevallier、Jean-Marie Conia
    DOI:10.1246/cl.1981.1515
    日期:1981.11.5
    Oxaspiropentyl ketones and acetals prepared from α-cyclopropylidene ketones and acetals undergo, with lithium halides, isomerisation to 2-acylcyclobutanones and monoacetals.
    由α-环丙叉酮和缩醛制备的氧化五环丙叉酮和缩醛,在卤化锂的作用下会发生异构化反应,生成2-乙酰基环丁酮和单缩醛。
  • SMALL MOLECULE MODULATORS OF PCSK9 AND METHODS OF USE THEREOF
    申请人:ADAERATA, LIMITED PARTNERSHIP
    公开号:US20160031935A1
    公开(公告)日:2016-02-04
    A compound of Formula (I): or a pharmaceutically acceptable salt, hydrate, solvate, or racemic mixture or stereoisomer thereof, and methods for preventing or treating an LDL-cholesterol-related disease or disorder using such compound(s), and kits and compositions comprising such compound(s).
    公式(I)的化合物:或其药用可接受的盐、水合物、溶剂合物、或其拉克米混合物或立体异构体,以及使用这种化合物预防或治疗LDL胆固醇相关疾病或紊乱的方法,以及包含这种化合物的试剂盒和组合物。
  • Optical Probes inside Photonic Crystals
    作者:W.L. Vos、A. Polman
    DOI:10.1557/mrs2001.160
    日期:2001.8

    The spontaneous emission of an atom is not a property of the atom only; it also depends on the local optical surroundings. The simplest demonstration of this effect was provided by the early experiments of Drexhage, who studied the emission rate of luminescent europium ions close to a mirror. It was found that while the spectral distribution of the emission remained constant, the emission rate was dependent on the position of the Eu3+ ions relative to the mirror. This effect is due to interference of the optical modes incident to and reflected at the mirror. Since then, the modified spontaneous emission of atoms in cavities has been studied extensively. More recently, the control of spontaneous emission in solid-state systems has become of great interest because it enables the tailoring of the emission properties of optical materials. It was shown how the spontaneous-emission rate of optical probe ions or dyes inside dielectric films is modified by the presence of a dielectric interface, in a dielectric multilayer, or a microcavity. The dependence of the decay rate on the optical surroundings in these one-dimensional systems can be described in terms of Fermi's “golden rule,” which states that the decay rate is proportional to the local optical density of states (DOS). The spatial variation in the DOS is due to the interference of optical modes reflected and refracted at the dielectric interface(s).

    原子的自发辐射并不仅仅是原子本身的属性;它还依赖于局部的光环境。这种效应最简单的演示是由Drexhage的早期实验提供的,他研究了发光的铕离子在镜子附近的发射率。研究发现,虽然发射的光谱分布保持不变,但发射率却依赖于铕离子相对于镜子的位置。这种效应是由于入射到镜子上并从镜子反射的光学模式的干涉造成的。自那时起,人们广泛研究了腔中原子修改后的自发辐射。最近,控制固态系统中的自发辐射已经引起了极大的兴趣,因为它能够定制光学材料的发射特性。已经展示了光学探针离子或染料在介电膜内的自发发射率如何通过介电界面、介电多层膜或微腔的存在而发生变化。这些一维系统中衰减率对光学环境依赖性可以用费米“黄金规则”来描述,该规则指出衰减率与局部光学态密度(DOS)成正比。DOS的空间变化是由于在介电界面反射和折射的光学模式的干涉造成的。
  • [EN] 5-OXO-ETE RECEPTOR ANTAGONIST COMPOUNDS<br/>[FR] COMPOSÉS ANTAGONISTES DES RÉCEPTEURS 5-OXO-ETE
    申请人:UNIV MCGILL
    公开号:WO2010127452A1
    公开(公告)日:2010-11-11
    The present invention relates to novel pharmaceutically-useful compounds which are antagonists of the 5-oxo-ETE receptors, such as the OXE receptor. These compounds have use as therapeutic and/or prophylactic agents for diseases characterized by tissue eosinophilia, such as inflammatory conditions including respiratory diseases. The invention also relates to pharmaceutical compositions, to the use of such compounds and compositions as medicaments, and to therapeutic methods.
    本发明涉及一种新型的药用化合物,它们是5-oxo-ETE受体的拮抗剂,如OXE受体。这些化合物可用作治疗和/或预防组织嗜麻细胞增多等疾病的药物,如包括呼吸道疾病在内的炎症性疾病。该发明还涉及制药组合物,以及将这些化合物和组合物用作药物、以及治疗方法。
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