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1,2-bis(4-chlorophenyl)-4-phenyl-1,4-butanedione | 95139-63-2

中文名称
——
中文别名
——
英文名称
1,2-bis(4-chlorophenyl)-4-phenyl-1,4-butanedione
英文别名
1,2-bis (4-chlorophenyl)-4-phenylbutane-1,4-dione;1,2-Bis(4-chlorophenyl)-4-phenylbutane-1,4-dione
1,2-bis(4-chlorophenyl)-4-phenyl-1,4-butanedione化学式
CAS
95139-63-2
化学式
C22H16Cl2O2
mdl
——
分子量
383.274
InChiKey
ZIJRDPREBXTVNQ-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

计算性质

  • 辛醇/水分配系数(LogP):
    5.8
  • 重原子数:
    26
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.09
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Synthesis of 2,3,5-triaryl-4-trifluoromethyl thiophenes
    摘要:
    Triaryl-beta-trifluoromethyl thiophenes are synthesized from 1,3-dithiolium-4-olates and various substituted 1-aryl-3,3,3-trifluoro-1-propynes. The spectroscopic characteristics of the products and the regioselectivity of the reaction are discussed.
    DOI:
    10.1016/s0022-1139(96)03575-0
  • 作为产物:
    描述:
    参考文献:
    名称:
    UV Light-Mediated Difunctionalization of Alkenes through Aroyl Radical Addition/1,4-/1,2-Aryl Shift Cascade Reactions
    摘要:
    UV light-mediated difunctionalization of alkenes through an aroyl radical addition/1,4-/1,2-aryl shift has been described. The resulted aroyl radical from a photocleavage reaction added to acrylamide compounds followed by cyclization led to the formation of oxindoles, whereas the addition to cinnamic amides aroused a unique 1,4-aryl shift reaction. Furthermore, the difunctionalization of alkenes of prop-2-en-1-ols was also achieved through aroyl radical addition and a sequential 1,2-aryl shift cascade reaction.
    DOI:
    10.1021/acs.orglett.5b00144
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文献信息

  • 一种1,4-二羰基化合物及其制备方法
    申请人:郑州大学
    公开号:CN106966877B
    公开(公告)日:2020-02-07
    本发明提供了一种1,4‑二羰基化合物及其制备方法,步骤如下:(1)向Schlenk管中加入α,α‑二芳基烯丙醇、芳香甲醛TBPB过氧化苯甲酸叔丁酯)和甲苯,空气条件下100‑140℃反应20‑28 h,得到反应产物;(2)将步骤(1)中的反应产物用饱和NaCl溶液洗涤,之后用乙酸乙酯萃取,减压蒸馏除去溶剂,得到粗品,将粗品用石油醚和乙酸乙酯做展开剂经薄层色谱分离,得到1,4‑二羰基化合物。本发明的创新点在于创造性的通过烯丙醇中C‑H键直接官能团化的方法直接实现烯键上的加成重排酰基化,从而开创了一种合成1,4‑二羰基化合物的合成方法。
  • Oxidative acylation of α,α-diarylallylic alcohols: Synthesis of 1,2,4-triarylbutane-1,4-diones
    作者:Yong Li、Yuting Leng、Shiwei Wang、Yuhui Gao、Huiyan Lv、Junbiao Chang、Yusheng Wu、Yangjie Wu
    DOI:10.1002/aoc.4407
    日期:2018.8
    oxidative acylation of α,α‐diarylallylic alcohols with simple aromatic aldehydes for the synthesis of 1,2,4‐triphenylbutane‐1,4‐diones is presented. In the presence of TBPB (tert‐butyl peroxybenzoate), desired products were obtained in good to excellent yields for 28 examples. This protocol features high regioselectivity, wide functional group tolerance and atom economy.
    提出了无属介导的α,α-二芳基烯丙基醇与简单的芳香醛的氧化酰化反应,用于合成1,2,4-三苯基丁烷-1,4-二酮。在TBPB(过氧苯甲酸叔丁酯)存在下,以28个实例获得了所需产品,收率良好或优异。该协议具有高区域选择性,宽泛的官能团耐受性和原子经济性的特点。
  • Samarium-Promoted Michael Addition between Aroyl Chlorides and Chalcones
    作者:Jun Wan、Yongjun Liu、Yuanying Li、Yan Qi
    DOI:10.1055/s-0030-1258287
    日期:2010.12
    A novel Michael addition type reaction between aroyl chlorides and chalcones was realized in the presence of samarium metal when N,N-dimethylformamide was used as a solvent. A variety of 1,4-diketones were thereby synthesized in moderate to good yields. The possible mechanism is also discussed.
    在使用N,N-二甲基甲酰胺作为溶剂的情况下,芳酰查尔酮之间实现了一种新型的迈克尔加成反应,反应在属存在下进行。因此,合成了多种1,4-二酮,产率中等到良好。还讨论了可能的机制。
  • A convenient approach for the synthesis of substituted pyrroles by using phosphoric acid as a catalyst and their photophysical properties
    作者:Yusuf Ajibola Ibrahim、Jiahui Li、Liankun Ai、Baolin Li
    DOI:10.1016/j.molstruc.2021.132123
    日期:2022.3
    pyrrole compounds aside from six knowns, including the synthetically challenging tetra- and penta-substituted pyrroles from the corresponding 1,4-dicarbonyl through Paal-Knorr synthesis in the presence of 5% phosphoric acid as the catalyst. Our method is noteworthy for cheap catalyst, uncomplicated experimental setup under air atmosphere, scalability, and excellent yields. The fluorescence of some
    除了六种已知的吡咯化合物外,还有二十三种新的吡咯化合物,包括在 5% 磷酸作为催化剂的情况下,通过 Paal-Knorr 合成从相应的 1,4-二羰基合成具有挑战性的四取代和五取代吡咯。我们的方法值得注意的是廉价的催化剂、空气气氛下的简单实验设置、可扩展性和优异的产率。在稀溶液中研究了一些选定的吡咯的荧光,我们发现所有新型吡咯都发出强烈的蓝色荧光,并具有相当大的斯托克斯位移。
  • N‐Heterocyclic Carbene Acyl Anion Organocatalysis by Ball‐Milling
    作者:William I. Nicholson、Alex C. Seastram、Saqib A. Iqbal、Benjamin G. Reed‐Berendt、Louis C. Morrill、Duncan L. Browne
    DOI:10.1002/cssc.201902346
    日期:2020.1.9
    The ability to conduct N-heterocyclic carbene-catalysed acyl anion chemistry under ball-milling conditions is reported for the first time. This process has been exemplified through applications to intermolecular-benzoin, intramolecular-benzoin, intermolecular-Stetter and intramolecular-Stetter reactions including asymmetric examples and demonstrates that this mode of mechanistically complex organocatalytic
    首次报道了在球磨条件下进行 N-杂环卡宾催化酰基阴离子化学的能力。该过程已通过分子间-苯偶姻、分子内-苯偶姻、分子间-Stetter 和分子内-Stetter 反应(包括不对称实例)的应用进行了例证,并证明了这种机械复杂的有机催化反应模式可以在溶剂最小化条件下进行。
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