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2-benzoyl-4-(4-bromophenyl)-1-phenylbut-2-ene-1,4-dione | 1434751-77-5

中文名称
——
中文别名
——
英文名称
2-benzoyl-4-(4-bromophenyl)-1-phenylbut-2-ene-1,4-dione
英文别名
2-Benzoyl-4-(4-bromophenyl)-1-phenylbut-2-ene-1,4-dione
2-benzoyl-4-(4-bromophenyl)-1-phenylbut-2-ene-1,4-dione化学式
CAS
1434751-77-5
化学式
C23H15BrO3
mdl
——
分子量
419.274
InChiKey
ZALSRKHYNUPTMB-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:
    108-110 °C
  • 沸点:
    537.6±50.0 °C(Predicted)
  • 密度:
    1.402±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    5.4
  • 重原子数:
    27
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    51.2
  • 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

  • 作为反应物:
    描述:
    PHENYLPROPYL-3-MERCAPTOPROPIONATE2-benzoyl-4-(4-bromophenyl)-1-phenylbut-2-ene-1,4-dione甲酸铵 作用下, 以 溶剂黄146 为溶剂, 以79%的产率得到3-phenylpropyl 3-{[4-benzoyl-2-(4-bromophenyl)-5-phenyl-1H-pyrrol-3-yl]thio}propanoate
    参考文献:
    名称:
    一种方便,直接,三组分的4-硫代芳基吡咯合成方法
    摘要:
    抽象的 已经开发了一种由一锅法由1,4-二烯,硫醇和甲酸铵合成4-硫代芳基吡咯的三组分策略。该反应通过1,4-二烯的顺序硫醇-迈克尔/帕尔-克诺尔反应进行,并形成一个新的C-S和两个C-N键。该操作简单的方案可以良好的产率直接获得具有游离NH的高度官能化的4-硫代芳基吡咯。通过将硫原子氧化成相应的亚砜和砜,证明了合成的4-硫代芳基吡咯的合成应用。 已经开发了一种由一锅法由1,4-二烯,硫醇和甲酸铵合成4-硫代芳基吡咯的三组分策略。该反应通过1,4-二烯的顺序硫醇-迈克尔/帕尔-克诺尔反应进行,并形成一个新的C-S和两个C-N键。该操作简单的方案可以良好的产率直接获得具有游离NH的高度官能化的4-硫代芳基吡咯。通过将硫原子氧化成相应的亚砜和砜,证明了合成的4-硫代芳基吡咯的合成应用。
    DOI:
    10.1055/s-0039-1690024
  • 作为产物:
    参考文献:
    名称:
    Target-oriented synthesis: miscellaneous synthetic routes to access 1,4-enediones through the coupling of 1,3-dicarbonyl compounds with multiform substrates
    摘要:
    Target-oriented synthetic protocol was presented for the synthesis of 1,4-enediones. The approach can efficiently construct 1,4-enediones through different reaction pathways from multiform substrates alpha-halo aromatic ketones, 2-hydroxy-aromatic ketones and methyl carbinols. In this reaction, CuI was found to be the most efficient catalyst. Multiform substrates were also found to perform well to afford the products in a one-pot fashion. (C) 2013 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2013.05.106
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文献信息

  • Efficient approach to 2-hydroxy-2,3-dihydrofuran derivatives and its application for the synthesis of novel 4-(1H-pyrazol-4-yl)pyridazines
    作者:Jun-Rui Ma、Wen-Ming Shu、Kai-Lu Zheng、Fan Ni、Guo-Dong Yin、An-Xin Wu
    DOI:10.1039/c5ob00163c
    日期:——
    A highly efficient method for the synthesis of 2-hydroxy-2,3-dihydrofuran derivatives from 1,4-enediones and phenacyl pyridinium halides via a domino reaction has been developed. This is a simple and beneficial strategy for the construction of 2-hydroxy-2,3-dihydrofuran compounds from readily available starting materials under mild conditions. Moreover, the application of this reaction provides a straightforward
    已经开发了一种通过多米诺反应从1,4-二酮和苯甲酰基吡啶鎓卤化物合成2-羟基-2,3-二氢呋喃衍生物的高效方法。这是在温和条件下由容易获得的起始原料构建2-羟基-2,3-二氢呋喃化合物的简单而有益的策略。而且,该反应的应用为合成新型的4-(1H-吡唑-4-基)哒嗪骨架提供了直接而实用的途径。
  • Copper-Catalyzed Domino Synthesis of 2-Imino-1<i>H</i>-imidazol-5(2<i>H</i>)-ones and Quinoxalines Involving CC Bond Cleavage with a 1,3-Dicarbonyl Unit as a Leaving Group
    作者:Yan Yang、Fan Ni、Wen-Ming Shu、An-Xin Wu
    DOI:10.1002/chem.201403001
    日期:2014.9.8
    The domino sequence for the synthesis of 2‐imino‐1H‐imidazol‐5(2H)‐ones includes aza‐Michael addition, intramolecular cyclization, CC bondcleavage, 1,2‐rearrangement, and aerobic dehydrogenation reaction, whereas the domino sequence for the synthesis of quinoxalines includes aza‐Michael addition, intramolecular cyclization, elimination reaction, and CC bondcleavage reaction. The two domino reactions
    尽管2-亚氨基-1 H-咪唑-5(2 H)-酮在代谢中具有重要的生物学活性,但很少对其合成进行研究。喹喔啉作为药物化学中的“特权支架”已被广泛研究,但是新型有效合成方法的开发仍然非常有吸引力。本文中,我们开发了两个铜催化的多米诺反应,用于合成2–亚氨基-1 H-咪唑-5(2 H)-ones和喹喔啉,涉及CC键断裂,并带有1,3-二羰基单元。离开小组。合成2-亚氨基1 H-咪唑5(2 H)-1的多米诺序列包括aza-Michael加成,分子内环化,C C键裂解,1,2-重排,和有氧脱氢反应,而对于喹喔啉的合成的多米诺序列包括氮杂-迈克尔加成,分子内环化,消除反应,和C  C键断裂反应。这两个多米诺反应具有显着的优势,包括高效,温和的反应条件以及对各种官能团的高度耐受性。
  • Heterogeneous Cu/OMS-2 as an efficient catalyst for the synthesis of tetrasubstituted 1,4-enediones and 4H-pyrido[1,2-a]-pyrimidin-4-ones
    作者:Jinqi Zhang、Xu Meng、Chaoying Yu、Gexin Chen、Peiqing Zhao
    DOI:10.1039/c5ra17351e
    日期:——

    Copper supported on OMS-2: a heterogeneous catalyst Cu/OMS-2 was prepared for the synthesis of tetrasubstituted 1,4-enediones and 4H-pyrido[1,2-a]-pyrimidin-4-ones under the same conditions with air as the oxidant.

    在OMS-2上支持的铜:制备了一种异质催化剂Cu/OMS-2,用于在空气作为氧化剂的相同条件下合成四取代的1,4-烯二酮和4H-吡啶并[1,2-a]-嘧啶-4-酮。
  • Brønsted acid promoted addition–cyclization and C–C bond cleavage: a convenient synthesis of 2-amino-5-aroylmethylthiazoles derivatives
    作者:Fan Ni、Yan Yang、Wen-Ming Shu、Jun-Rui Ma、An-Xin Wu
    DOI:10.1039/c4ob01519c
    日期:——
    A Brønsted acid promoted C–C bond cleavage method for the synthesis of novel 2-amino-5-aroylmethylthiazole derivatives has been directly developed from 1,4-enediones and thioureas through self-sequenced thio-Michael-addition, intramolecular selective cyclization, dehydration/aromatization, and C–C bond cleavage reactions. It is noteworthy that this reaction has significant advantages in simple reagents, under environmentally benign conditions and with excellent yields. This highly efficient method is also a highly attractive alternative for the preparation of PLTP, CETP inhibitors and novel biheterocycles.
    通过自序的硫代迈克尔加成反应、分子内选择性环化反应、脱水/芳香化反应和 CâC 键裂解反应,从 1,4-enediones 和硫脲类化合物直接开发出了一种布氏酸促进的 CâC 键裂解方法,用于合成新型 2-amino-5-aroylmethylthiazole 衍生物。值得注意的是,该反应具有试剂简单、环境友好、收率高的显著优势。这种高效的方法也是制备 PLTP、CETP 抑制剂和新型生物杂环的极具吸引力的替代方法。
  • Synthesis of Tetrasubstituted Unsymmetrical 1,4-Enediones via Copper-Promoted Autotandem Catalysis and Air As the Oxidant
    作者:Yan Yang、Fan Ni、Wen-Ming Shu、Shang-Bo Yu、Meng Gao、An-Xin Wu
    DOI:10.1021/jo400564f
    日期:2013.6.7
    An efficient procedure has been developed for the preparation of tetrasubstituted unsymmetrical 1,4-enediones via copper-promoted autotandem catalysis and air as the oxidant. Various N-nucleophiles are compatible with this reaction, such as morpholine, piperidine, pyrrolidine, arylamines, pyrazole, imidazole, benzimidazole, and benzotriazole. This reaction also has significant advantages in easily available substrates, atom economy, bond-forming efficiency, and environmental benignity.
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