(E)-4-nitrocinnamyl chloride | 71269-07-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (E)-4-nitrocinnamyl chloride
• 英文别名: 3-(4-nitrophenyl)-2-propenyl chloride；(E)-(3-chloroprop-1-enyl)-4-nitrobenzene；(E)-(3-chloro-1-propenyl)-4-nitrobenzene；1-chloro-3-(4-nitrophenyl)-2-propene；4-nitro-trans-cinnamyl chloride；trans-4-Nitrocinnamyl chloride；4-nitrocinnamyl chloride；1-[(E)-3-chloroprop-1-enyl]-4-nitrobenzene
• CAS: 71269-07-3
• 化学式: C₉H₈ClNO₂
• 分子量: 197.621
• InChiKey: SXYLTLZARIMRRU-OWOJBTEDSA-N

物化性质

• 沸点：
  301.9±22.0 °C(Predicted)
• 密度：
  1.286±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  45.8
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (E)-4-nitrocinnamyl chloride 在 sodium azide 、 四丁基溴化铵 作用下， 以 1,2-二氯乙烷 为溶剂， 生成 (E)-1-(3-azidoprop-1-en-1-yl)-4-nitrobenzene
  参考文献：
  名称：

  An Efficient Transformation from Benzyl or Allyl Halides to Aryl and Alkenyl Nitriles

  摘要：

  A novel approach to aryl or alkenyl nitriles from benzyl and allyl halides has been developed. A tandem TBAB-catalyzed substitution and the subsequent novel oxidative rearrangement are involved in this transformation. To the best of our knowledge, this is the first transformation from allyl halides to alkenyl nitriles. The broad reaction scope and the mild conditions may make these methods of use in organic synthesis.

  DOI：

  10.1021/ol101094u
• 作为产物：
  描述：

  对硝基肉桂酸 在 吡啶 、 氯化亚砜 、 二异丁基氢化铝 作用下， 以 乙醚 、 二氯甲烷 、 甲苯 为溶剂， 反应 1.5h， 生成 (E)-4-nitrocinnamyl chloride
  参考文献：
  名称：

  Synthesis, modelling, and μ-opioid receptor affinity of N-3(9)-arylpropenyl-N-9(3)-propionyl-3,9-diazabicyclo[3.3.1]nonanes

  摘要：

  A series of N-3-arylpropenyl-N-9-propionyl-3,9-diazabicyclo[3.3.1]nonanes (1a-g) and of reverted N-3-propionyl-N-9-arylpropenyl isomers (2a-g), as homologues of the previously reported analgesic 3,8-diazabicyclo[3.2.1]octanes (I-II), were synthesized and evaluated for the binding affinity towards opioid receptor subtypes mu, delta and kappa. Compounds 1a-g and 2a-g exhibited a strong selective mu -affinity with K-i values in the nanomolar range, which favourably compared with those of I and II. In addition, contrary to the trend observed for DBO-I, II, the mu -affinity of series 2 is markedly higher than that of the isomeric series 1. This aspect was discussed on the basis of the conformational studies performed on DBN which allowed hypotheses on the mode of interaction of these compounds with the mu receptor. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0014-827x(00)00036-7

文献信息

• 1-Cinnamyl-4-(2-methoxyphenyl)piperazines: Synthesis, Binding Properties, and Docking to Dopamine (D2) and Serotonin (5-HT1A) Receptors
  作者：Jelena Penjišević、Vladimir Šukalović、Deana Andrić、Sladjana Kostić-Rajačić、Vukić Šoškić、Goran Roglić

  DOI：10.1002/ardp.200700062

  日期：2007.9

  5‐HT2A receptors. As a part of our research program on new antipsychotics, we synthesized various derivatives of 1‐cinnamyl‐4‐(2‐methoxyphenyl)piperazines, and evaluated their affinities for D2, 5‐HT1A, 5‐HT2A, and adrenergic (α1) receptors using radioligand‐binding assays. In addition, we performed docking analysis using models for the D2 and 5‐HT1A receptors. All compounds exhibited low to moderate

  非典型抗精神病药的临床特性基于它们与 D2 多巴胺受体和血清素 5-HT1A 和 5-HT2A 受体的相互作用。作为我们新型抗精神病药物研究计划的一部分，我们合成了 1-肉桂基-4-（2-甲氧基苯基）哌嗪的各种衍生物，并评估了它们对 D2、5-HT1A、5-HT2A 和肾上腺素 (α1) 受体的亲和力使用放射性配体结合试验。此外，我们使用 D2 和 5-HT1A 受体模型进行对接分析。所有化合物对 5-HT1A 和 5-HT2A 受体表现出低至中等亲和力，对 D2 受体具有高亲和力，对 α1 受体的亲和力变化很大。对接分析表明，与 D2 和 5-HT1A 受体的结合是基于 (i) 哌嗪环的质子化 N1 与各种天冬氨酸残基之间的相互作用，(ii) 配体的各个部分与苏氨酸、丝氨酸、组氨酸或色氨酸残基之间的氢键，以及 (iii) 芳基哌嗪部分的芳环与苯丙氨酸或酪氨酸残基的边对面相互作用。D2 受
• <i>S</i>_N2 Reactions in Dipolar Aprotic Solvents. III. Chlorine Isotopic Exchange Reactions of Cinnamyl Chlorides and 3-Aryl-2-propynyl Chlorides. Effect of the Unsaturated Group Adjacent to the Reaction Center
  作者：Jun-ichi Hayami、Nobuo Tanaka、Aritsune Kaji

  DOI：10.1246/bcsj.46.954

  日期：1973.3

  Chlorine isotopic exchange reactions of substituted cinnamyl chlorides and 3-aryl-2-propynyl chlorides with tetraethylammonium chloride-36Cl were studied in acetonitrile. In both cases, the electron-donating groups accelerated the reaction. An acceptable linear Hammett relationship was found for the propynyl chlorides. Cinnamyl chlorides gave a linear relationship for the m-substituted compounds superposed

  在乙腈中研究了取代的肉桂酰氯和 3-芳基-2-丙炔氯与四乙基氯化铵-36Cl 的氯同位素交换反应。在这两种情况下，给电子基团都加速了反应。发现丙炔氯具有可接受的线性哈米特关系。肉桂酰氯给出了由 p 取代化合物的凹 U 形关系叠加的 m 取代化合物的线性关系。在类似的同位素交换反应中，与 2-芳基乙基氯相比，两类化合物的速率提高了 102-3 倍。讨论了这些 SN2 反应的特征。
• Ruthenium-Catalyzed Synthesis of Allylic Alcohols: Boronic Acid as a Hydroxide Source
  作者：Asmae Bouziane、Marion Hélou、Bertrand Carboni、François Carreaux、Bernard Demerseman、Christian Bruneau、Jean-Luc Renaud

  DOI：10.1002/chem.200702030

  日期：2008.6.20

  Secondary allylic alcohols were synthesized from linear allylic halides or carbonates using a catalytic amount of a ruthenium complex in the presence of boronic acid. The effects of solvent, base, ruthenium precursor, and boronic acid were fully explored, and the scope of the reaction was extended to various substrates. We also describe a preliminary investigation towards an enantioselective process

  在硼酸存在下，使用催化量的钌配合物，由线性烯丙基卤化物或碳酸盐合成仲烯丙基醇。充分探讨了溶剂，碱，钌前体和硼酸的作用，并将反应范围扩展到了各种底物上。我们还描述了对映选择性过程的初步调查。
• Regio- and Stereoselective Allylic Trifluoromethylation and Fluorination using CuCF₃ and CuF Reagents
  作者：Johanna M. Larsson、Stalin R. Pathipati、Kálmán J. Szabó

  DOI：10.1021/jo4010074

  日期：2013.7.19

  Copper-mediated trifluoromethylation of allylic chlorides and trifluoroacetates was performed using a convenient Cu–CF3 reagent. The reaction is suitable for selective synthesis of allyl trifluoromethyl species. Mechanistic studies indicate that the reaction proceeds via a nucleophilic substitution mechanism involving allyl copper intermediates. The analogous Cu–F reagent was suitable for fluorination

  铜介导的烯丙基氯化物和三氟乙酸盐的三氟甲基化反应是使用方便的Cu–CF 3试剂进行的。该反应适合于烯丙基三氟甲基物质的选择性合成。机理研究表明，该反应通过涉及烯丙基铜中间体的亲核取代机理进行。类似的Cu–F试剂适用于烯丙基氯的氟化。立体确定的环状底物区域和立体选择性地反应。
• Thioflavin derivatives for use in antemortem diagnosis of alzheimer's disease and vivo imaging and prevention of amyloid deposition
  申请人：——

  公开号：US20020133019A1

  公开（公告）日：2002-09-19

  This invention relates to novel thioflavin derivatives, methods of using the derivatives in, for example, in vivo imaging of patients having neuritic plaques, pharmaceutical compositions comprising the thioflavin derivatives and method of synthesizing the compounds. The compounds find particular use in the diagnosis and treatment of patients having diseases where accumulation of neuritic plaques are prevalent. The disease states or maladies include but are not limited to Alzheimer's Disease, familial Alzheimer's Disease, Down's Syndrome and homozygotes for the apolipoprotein E4 allele.

  这项发明涉及新型噻吩啉衍生物，使用这些衍生物的方法，例如用于体内成像患有神经纤维斑块的患者，包括噻吩啉衍生物的药物组合物以及合成这些化合物的方法。这些化合物在诊断和治疗患有神经纤维斑块积聚疾病的患者中发现特定用途。这些疾病状态或疾病包括但不限于阿尔茨海默病、家族性阿尔茨海默病、唐氏综合征以及载脂蛋白E4等位基因的纯合子。