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4'-溴-2-氯查耳酮 | 86293-48-3

中文名称
4'-溴-2-氯查耳酮
中文别名
——
英文名称
3-(2-chlorophenyl)-1-(4-bromophenyl)-prop-2-en-1-one
英文别名
1-(4-Bromophenyl)-3-(2-chlorophenyl)prop-2-en-1-one
4'-溴-2-氯查耳酮化学式
CAS
86293-48-3
化学式
C15H10BrClO
mdl
——
分子量
321.601
InChiKey
BEAOMTXVYPADSY-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):
    5.1
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

安全信息

  • 海关编码:
    2914700090

SDS

SDS:95bae69a63289fc57c6c967cc15ade73
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反应信息

  • 作为反应物:
    描述:
    4'-溴-2-氯查耳酮 在 sodium hydroxide 作用下, 以 乙醇 为溶剂, 反应 13.5h, 生成 2-[3-(4-bromophenyl)-5-(2-chlorophenyl)-4,5-dihydropyrazol-1-yl]-4-(4'-bromophenyl)thiazole
    参考文献:
    名称:
    El-Enany, Mervat M.; El-Meligie, Salwa E. M.; Abdou, Nadia A., Oriental Journal of Chemistry, 2010, vol. 26, # 4, p. 1265 - 1270
    摘要:
    DOI:
  • 作为产物:
    描述:
    p-bromobenzoylmethylenetriphenylphosphonium bromide 在 sodium hydroxide 作用下, 以 二氯甲烷甲苯 为溶剂, 反应 2.0h, 生成 4'-溴-2-氯查耳酮
    参考文献:
    名称:
    Synthesis of Polysubstituted Pyridines via a One-Pot Metal-Free Strategy
    摘要:
    An efficient strategy for the one-pot synthesis of polysubstituted pyridines via a cascade reaction from aldehydes, phosphorus ylides, and propargyl azide is reported. The reaction sequence involves a Wittig reaction, a Staudinger reaction, an aza-Wittig reaction, a 6 pi-3-azatriene electrocyclization, and a 1,3-H shift. This protocol provides quick access to the polysubstituted pyridines from readily available substrates in good to excellent yields.
    DOI:
    10.1021/acs.orglett.5b02903
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文献信息

  • Design and synthesis of novel natural clinoptilolite-MnFe2O4 nanocomposites and their catalytic application in the facile and efficient synthesis of chalcone derivatives through Claisen-Schmidt reaction
    作者:Reza Aryan、Noshin Mir、Hamid Beyzaei、Amin Kharade
    DOI:10.1007/s11164-018-3366-4
    日期:2018.7
    the aldol-type Claisen–Schmidt reaction for the synthesis of chalcones. A strong catalytic synergy was observed between nano-MnFe2O4 particles and natural clinoptilolite in the structure of these nanocomposites. The products with a broad range of substituents on the reactants were efficiently obtained under room-temperature conditions within relatively short reaction times with good to excellent yields
    通过使用各种量的锰铁氧体(MnFe 2 O 4)纳米粒子修饰天然斜发沸石的表面,制备了一系列三种新型纳米复合材料。通过XRD,FT-IR,EDX,VSM和TEM分析,可以充分表征这些锰铁氧体改性的纳米复合材料(MFO-NC)。在斜发沸石(MFO–NC-3)中含有40 wt%锰铁氧体的这些新型纳米复合材料之一在醛醇型Claisen–Schmidt反应中显示了强大的催化行为,可合成查耳酮。在纳米MnFe 2 O 4之间观察到强烈的催化协同作用这些纳米复合材料的结构中存在颗粒和天然斜发沸石。在一种制备的MFO-NC纳米复合材料的存在下,在室温条件下,在较短的反应时间内即可有效地获得在反应物上具有广泛取代基的产物,并具有良好或优异的收率。这种纳米复合材料在查耳酮的合成中也显示出很强的稳定性和可重复使用性。
  • Synthesis, characterization and fluorescence studies of 3,5-diaryl substituted 2-pyrazolines
    作者:Geeta Joshi nee Pant、Pramod Singh、B.S. Rawat、M.S.M. Rawat、G.C. Joshi
    DOI:10.1016/j.saa.2010.12.053
    日期:2011.3
    unsaturated ketones and hydrazine hydrate with acetic/formic acid in ethanol/DMSO. The structures of 2-pyrazolines have been established by spectroscopic techniques i.e. UV, IR, 1H NMR, 13C NMR and micro element analysis. Fluorescence spectra were recorded in the solution at fixed concentration and same excitation wavelength at 290 nm. The absorption band positions of all the compounds broadly lie between
    在乙醇/ DMSO中,由α,β不饱和酮和水合肼与乙酸/甲酸合成了一系列2-吡唑啉。2-吡唑啉的结构已通过光谱技术确定,即UV,IR,1 H NMR,13 C NMR和微量元素分析。以固定的浓度和相同的激发波长在290 nm记录溶液中的荧光光谱。所有化合物的吸收带位置大致在280至336 nm之间,荧光带位置在300至370 nm(近紫外区域)之间。
  • Transition metal-free domino aryl-aryl coupling/phospha-Michael addition of diarylphosphinite to α,β-unsaturated ketones triggered by alkaline hydrolysis of (4-(2-alkenoyl)phenyl)triarylphosphonium salts
    作者:Wenhua Huang、Jing-Yu Xue
    DOI:10.1080/10426507.2021.1995385
    日期:2022.2.1
    Abstract Alkaline hydrolysis of a variety of (4-(2-alkenoyl)phenyl)triarylphosphonium bromides is reported. This hydrolysis triggers coupling of 4-(2-alkenoyl)phenyl with one aryl via phosphorus(V). Both diarylphosphinite and an α,β-unsaturated ketone are in situ generated and then undergo phospha-Michael addition to provide β-diarylphosphoryl ketones bearing a biaryl moiety in 27–70% yields in the
    摘要 报道了多种(4-(2-烯酰基)苯基)三芳基溴化鏻的碱性水解。这种水解触发 4-(2-烯酰基) 苯基与一个芳基通过磷 (V) 偶联。二芳基亚膦酸酯和 α,β-不饱和酮都是原位生成的,然后在没有过渡金属的情况下以 27-70% 的产率提供带有联芳基部分的 β-二芳基磷酰基酮,然后进行 phospha-Michael 加成。
  • Synthesis, spectroscopic characterization, and computed optical analysis of green fluorescent cyclohexenone derivatives
    作者:Muhammad Faizan Nazar、Amir Badshah、Asif Mahmood、Muhammad Naveed Zafar、Muhammad Ramzan Saeed Ashraf Janjua、Muhammad Asam Raza、Riaz Hussain
    DOI:10.1002/poc.3512
    日期:2016.3
    is one important class of materials, which exhibit high nonlinear optical (NLO) responses and good crystallizability. The present study reports the successful development of six new fluorescent cyclohexenone derivatives (CDs) via conventional Robinson annulation method. The molecular structures of these newly synthesized CDs were confirmed by using various analytical techniques such as 1H NMR, 13C NMR
    含查耳酮核心的环己烯酮是一类重要的材料,具有很高的非线性光学(NLO)响应和良好的结晶性。本研究报告了通过常规罗宾逊环化方法成功开发了六种新的荧光环己烯酮衍生物(CD)。通过使用各种分析技术,例如1 H NMR,13 C NMR,FTIR,EIMS,UV-Vis光谱和单晶X射线衍射,可以确认这些新合成CD的分子结构。晶体学数据表明,代表性CD(4BE)的空间结构属于单斜晶系P2 1/ c空间组。发光研究的结果表明,CDs分子在室温下在水性介质中显然发出强烈的绿光。通过测量分子静电势和前沿分子轨道能量来预测CDs分子的相对极性和分子化学稳定性。此外,这些CD的UV-Vis光谱,跃迁特性和电子结构是使用量子化学方法计算得出的。有趣的是,计算的和实验的电子跃迁的值(λmax)吻合良好,并且这些CD表现出很高的超极化率(β)值。目前的工作将有助于系统地了解CD的结构和光学性质,以研究CD与CD的结
  • Synthesis and In Vitro Antimicrobial, Anthelmintic and Insecticidal Activities Study of 4(4'-Bromophenyl)-6-substituted-aryl-1-acetyl pyrimidine-2-thiols
    作者:Rita Bamnela、S. P. Shrivastava
    DOI:10.1155/2010/927601
    日期:——

    A new series of 4(4'-bromophenyl)-6-substituted aryl-1-acetyl pyrimidine-2-thiol derivatives were synthesized by heating chalcones with thiourea, in the presence of ethanolic potassium hydroxide, followed by treatment with acetyl chloride. The structure of the compounds was characterized by IR and H1NMR spectral study and elemental analysis. The compounds were screened for their antimicrobial, anthelmintic and insecticidal activities. All the compounds exhibited significant to moderate biological activities.

    一系列新的4(4'-溴苯基)-6-取代芳基-1-乙酰嘧啶-2-硫醇衍生物通过在乙醇钾氢氧化物存在下,将查尔酮与硫脲加热,然后用乙酰氯处理而合成。这些化合物的结构通过红外光谱和H1NMR光谱研究以及元素分析进行了表征。这些化合物被筛选其抗微生物、驱虫和杀虫活性。所有这些化合物表现出显著至中等的生物活性。
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