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3-溴-6-氯色酮 | 73220-38-9

中文名称
3-溴-6-氯色酮
中文别名
——
英文名称
3-bromo-6-chloro-4H-1-benzopyran-4-one
英文别名
3-Bromo-6-chloro-4H-chromen-4-one;3-bromo-6-chloro-chromen-4-one;3-Bromo-6-chlorochromone;3-bromo-6-chlorochromen-4-one
3-溴-6-氯色酮化学式
CAS
73220-38-9
化学式
C9H4BrClO2
mdl
——
分子量
259.487
InChiKey
ZILSBPAUJJBEFF-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:
    128-130℃
  • 溶解度:
    溶于甲苯

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2914700090
  • 危险性防范说明:
    P264,P280,P302+P352,P337+P313,P305+P351+P338,P362+P364,P332+P313
  • 危险性描述:
    H315,H319

SDS

SDS:8fce96dafc5dbf6db157ad2dcf4c7bf5
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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
    —— 6-chloro-3-(4-chlorophenyl)-4H-chromen-4-one 145013-56-5 C15H8Cl2O2 291.133

反应信息

  • 作为反应物:
    描述:
    3-溴-6-氯色酮盐酸四(三苯基膦)钯potassium carbonate 作用下, 以 1,4-二氧六环甲苯 为溶剂, 反应 32.0h, 生成
    参考文献:
    名称:
    Chromenones as potent bradykinin B1 antagonists
    摘要:
    A series of fused 6,6-bicyclic chromenones was investigated for activity against the bradykinin B1 receptor. SAR studies based on a pharmacophore model revealed compounds with high affinity for both human and rabbit B1. These compounds demonstrated favorable pharmacokinetic properties and 5-chlorochromenone 15 was efficacious in a carrageenan-induced mechanical hyperalgesia model for chronic pain. (C) 2011 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2011.10.068
  • 作为产物:
    描述:
    2-羟基-5-氯苯乙酮 作用下, 以 氯仿 为溶剂, 反应 2.08h, 生成 3-溴-6-氯色酮
    参考文献:
    名称:
    Chromenones as potent bradykinin B1 antagonists
    摘要:
    A series of fused 6,6-bicyclic chromenones was investigated for activity against the bradykinin B1 receptor. SAR studies based on a pharmacophore model revealed compounds with high affinity for both human and rabbit B1. These compounds demonstrated favorable pharmacokinetic properties and 5-chlorochromenone 15 was efficacious in a carrageenan-induced mechanical hyperalgesia model for chronic pain. (C) 2011 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2011.10.068
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文献信息

  • Synthesis and antitumor activity of novel dithiocarbamate substituted chromones
    作者:Wei Huang、Yu Ding、Yan Miao、Ming-Zhen Liu、Yan Li、Guang-Fu Yang
    DOI:10.1016/j.ejmech.2009.04.004
    日期:2009.9
    A series of chromone derivatives bearing diverse dithiocarbamate moieties were designed and synthesized via a three-component reaction protocol. Their in vitro antitumor activities were evaluated by MTT method against HCCLM-7, Hela, MDA-MB-435S, SW-480, Hep-2 and MCF-7. Two compounds (3-chloro-4-oxo-4H-chromen-2-yl)methyl piperidine-1-carbodithioate (Iq) and (6-chloro-4-oxo-4H-chromen-3-yl)methyl
    通过三组分反应方案设计和合成了一系列带有不同二硫代氨基甲酸酯部分的色酮衍生物。通过MTT方法评估它们对HCCLM-7,Hela,MDA-MB-435S,SW-480,Hep-2和MCF-7的体外抗肿瘤活性。(3-氯-4-氧代-4 H-铬-2-基)甲基哌啶-1-碳二硫酸酯(I q)和(6-氯-4-氧代-4 H-铬n-3-基)甲基哌啶-1-碳二硫代乙酸盐(II u)因其高效能和广谱性而被认为是最有前途的候选物。进一步的流激活细胞分选分析表明,化合物I q和IIu抑制SW-480和MDA-MB-435s在G 2 / M期的细胞周期均具有剂量依赖性,并可能在这些肿瘤细胞系中表现出凋亡诱导作用。
  • Imidazolyl derivatives of the chroman ring. 2
    作者:Paolo Cozzi、Antonio Pillan
    DOI:10.1002/jhet.5570220245
    日期:1985.3
    The synthesis of 3-(1H-imidazol-1-yl)-4H-1-benzopyran-4-ones 2 and of 2-(1H-imidazol-1-yl)-4H-1-benzopyr-an-4-ones 11 are described. The former proceeds through chroman ring closure from 2-(1H-imidazol-1-yl)-2′-hydroxyacetophenones, the latter occurs reacting 3-bromo-4H-1-benzopyran-4-ones with imidazole and represents an example of a new synthesis of 2-heteroarylchromones. Compounds 2 can be easily
    3-(1 H-咪唑-1-基)-4 H -1-苯并吡喃-4-酮2和2-(1 H-咪唑-1-基)-4 H -1-苯并吡喃-an的合成-4-一11被描述。前者通过2-(1 H-咪唑-1-基)-2'-羟基苯乙酮的苯并二氢吡喃环封闭而进行,后者发生的是使3-溴-4 H -1-苯并吡喃-4-酮与咪唑反应,这是一个例子。 2-杂芳基色酮的新合成方法。化合物2可以很容易地还原为先前在第1部分中描述的相应的苯并二氢吡喃酮和苯并二氢吡喃醇。
  • Stille coupling for the synthesis of isoflavones by a reusable palladium catalyst in water
    作者:Ya‐Ting Chang、Ling‐Jun Liu、Wen‐Sheng Peng、Lin‐Ting Lin、Yi‐Tsu Chan、Fu‐Yu Tsai
    DOI:10.1002/jccs.202000478
    日期:2021.3
    Isoflavones were synthesized from the reaction of 3‐bromochromone derivatives and aryltributylstannanes via Stille coupling catalyzed by a water‐soluble and reusable PdCl2(NH3)2/2,2′‐cationic bipyridyl system in aqueous solution. For prototype 3‐bromochromone, the coupling reaction was performed at 80°C for 24 hr with 2.5 mol% catalyst in water in the presence of tetrabutylammonium fluoride. After
    异黄酮是通过水溶性可重用的PdCl 2(NH 3)2 / 2,2'-阳离子联吡啶系统在水溶液中催化的Stille偶联反应,由3-溴色酮衍生物与芳基三丁基锡烷反应制得的。对于原型3-溴苯并二氢呋喃酮,偶合反应是在氟化四丁基铵存在下,在水中使用2.5 mol%催化剂,在80°C下进行24小时。反应后,该水溶液可重复使用几次,表明其活性仅略有下降。对于取代的3-溴色酮,添加NaHCO 3需要较高的反应温度(120°C)才能获得满意的结果。此外,该方案可通过一锅反应获得天然产物,如黄豆苷元。
  • Synthesis of 3-halochromones with simple KX halogen sources enabled by <i>in situ</i> halide oxidation
    作者:Yan Lin、Jie-Ping Wan、Yunyun Liu
    DOI:10.1039/d0nj00825g
    日期:——
    On the basis of a designated in situ oxidation tactic, the synthesis of 3-halochromones has been realized for the first time by using simple KX (X = Br, I) salts as halogen sources. Instead of the free radical process, the control experiments indicate that the reported reactions proceed through a halogenium intermediate. Compared to the known synthetic methods relying on molecular halogen, haloid acid
    根据指定的原位氧化策略,通过使用简单的KX(X = Br,I)盐作为卤素源,首次实现了3-卤代色酮的合成。对照实验表明,所报道的反应不是通过自由基过程而是通过卤代中间体进行。与依赖于分子卤素,卤代酸或N-卤代琥珀酰亚胺作为卤素源的已知合成方法相比,本方法由于其较高的原子经济性并且对操作者更友好而具有吸引力,因此为制备提供了实用的补充方法有用的卤色酮化合物。
  • Photoredox Functionalization of 3-Halogenchromones, 3-Formylchromones, and Chromone-3-carboxylic Acids: Routes to 3-Acylchromones
    作者:Satenik Mkrtchyan、Viktor O. Iaroshenko
    DOI:10.1021/acs.joc.0c00537
    日期:2020.6.5
    describes a set of new and efficient synthetic routes toward 3-acyl-substituted chromones ranging from readily available chromone precursors, namely 3-halogenchromones, 3-formylchromones, and chromone-3-carboxylic acids by means of visible-light photoredox catalysis. The operationally simple protocols transform a wide variety of chromone derivatives into challenging 3-acyl-substituted chromones in excellent
    这项工作描述了一系列新的,有效的合成路线,这些路线是通过可见光光氧化还原催化,从容易获得的色酮前体(即3-卤素色酮,3-甲酰基色酮和色酮3-羧酸)到3-酰基取代的色酮。操作简单的方案以优异的产率将多种色酮衍生物转化为具有挑战性的3-酰基取代的色酮。这项研究还旨在通过使用反应效率和起始原料的一般利用率作为关键评估标准来比较开发的方法。还证明了所有开发的方法在克级制备标题色酮的应用。
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