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Ethyl 4-(1-oxopentyl)benzoate | 131379-19-6

中文名称
——
中文别名
——
英文名称
Ethyl 4-(1-oxopentyl)benzoate
英文别名
ethyl 4-pentanoylbenzoate;ethyl 4-(1-oxo-pentyl)benzoate
Ethyl 4-(1-oxopentyl)benzoate化学式
CAS
131379-19-6
化学式
C14H18O3
mdl
——
分子量
234.295
InChiKey
WZFDVGARCVRFKV-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:
    353.6±25.0 °C(Predicted)
  • 密度:
    1.041±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.9
  • 重原子数:
    17
  • 可旋转键数:
    7
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

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

点击查看最新优质反应信息

文献信息

  • Convenient Processes for the Synthesis of Aromatic Ketones from Aryl Bromides and Carboxylic Anhydrides Using a Cobalt Catalysis
    作者:Igor Kazmierski、Mylène Bastienne、Corinne Gosmini、Jean-Marc Paris、Jacques Périchon
    DOI:10.1021/jo0352169
    日期:2004.2.1
    various para- and meta-substituted aromatic bromides, mostly bearing sensitive moieties, with several carboxylic acid anhydrides is reported. This reaction can be carried out in two steps, by forming an aromatic organozinc reagent via cobalt catalysis in the first step, or even more interestingly in a single step, also by using a cobalt-based catalyst. The aromatic ketones are obtained by these new, mild
    据报道,大多数具有敏感部分的各种对位和间位取代的芳族溴化物与几种羧酸酐的交叉偶联。该反应可以通过两步进行,通过在第一步中通过钴催化形成芳族有机锌试剂,或者甚至更有趣地是在一步中,也可以通过使用钴基催化剂来进行。通过这些新的,温和且方便的方法,与起始的芳基溴化物相比,芳族酮的收率为30-79%。还公开了结果,表明钴物种在有机锌试剂与亲电试剂的偶联中所起的作用可能与更常见的过渡金属配合物相似。
  • Highly selective trifluoroacetic ester/ketone metathesis: an efficient approach to trifluoromethyl ketones and esters
    作者:Yuhan Zhou、Dongmei Yang、Gen Luo、Yilong Zhao、Yi Luo、Na Xue、Jingping Qu
    DOI:10.1016/j.tet.2014.05.017
    日期:2014.8
    atom efficient ‘trifluoroacetic ester/ketone metathesis’ has been sincerely witnessed. Enolizable alkyl (at least two non-hydrogen atoms) aryl ketones were found to react readily with ethyl trifluoroacetate under the promotion of NaH to afford trifluoroacetic ester/ketone exchange products, trifluoromethyl ketones (TFMKs), and aromatic acid esters, which were quite different from the general Claisen
    真诚地见证了高度选择性和原子效率的“三氟乙酸酯/酮复分解”。发现可烯化的烷基(至少两个非氢原子)芳基酮在NaH的促进下易于与三氟乙酸乙酯反应,得到三氟乙酸酯/酮交换产物,三氟甲基酮(TFMK)和芳族酸酯,它们是完全不同的由一般的克莱森缩合产物1,3-二酮组成。酮与三氟乙酸乙酯之间的反应结果与底物的结构密切相关,由烷基引起的空间拥挤有利于CC键的裂解。DFT研究进一步揭示,复分解反应是动力学上有利的途径。仅使用稍微过量的廉价三氟甲基化试剂,
  • The direct formation of functionalized alkyl(aryl)zinc halides by oxidative addition of highly reactive zinc with organic halides and their reactions with acid chlorides, .alpha.,.beta.-unsaturated ketones, and allylic, aryl, and vinyl halides
    作者:Lishan Zhu、Richard M. Wehmeyer、Reuben D. Rieke
    DOI:10.1021/jo00004a021
    日期:1991.2
    Highly reactive zinc, prepared by the lithium naphthalenide reduction of ZnCl2, readily undergoes oxidative addition to alkyl, aryl, and vinyl halides under mild conditions to generate the corresponding organozinc compounds in excellent yields. Significantly, the reaction will tolerate a spectrum of functional groups on the organic halides. Accordingly, this approach can now be used to prepare a wide variety of highly functionalized organozinc compounds. In the presence of Cu(I) salts, the organozinc compounds cross-couple with acid chlorides, conjugatively add to alpha,beta-unsaturated ketones, and regioselectively undergo S(N)2' substitution reactions with allylic halides. They also cross-couple with aryl or vinyl halides with Pd(0) catalysts.
  • PYRAZOLE DERIVATIVES, COMPOSITIONS CONTAINING SUCH COMPOUNDS AND METHODS OF USE
    申请人:Merck & Co., Inc.
    公开号:EP1940799A1
    公开(公告)日:2008-07-09
  • US5358546A
    申请人:——
    公开号:US5358546A
    公开(公告)日:1994-10-25
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