(E)-(4-chlorobut-1-en-1-yl)benzene | 7515-46-0

• 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-chlorobut-1-en-1-yl)benzene
• 英文别名: (E)-4-chloro-1-phenyl-1-butene；1-Phenyl-4-chloro-1-butene；[(E)-4-chlorobut-1-enyl]benzene
• CAS: 7515-46-0
• 化学式: C₁₀H₁₁Cl
• 分子量: 166.65
• InChiKey: HIPMXTORBGIBCC-XBXARRHUSA-N

物化性质

• 沸点：
  98-104 °C(Press: 0.65 Torr)
• 密度：
  1.052±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  (E)-(4-chlorobut-1-en-1-yl)benzene 在 氢溴酸 、 potassium carbonate 作用下， 生成 [(1E)-4-溴-1-丁烯-1-基]苯
  参考文献：
  名称：

  Hanack,M. et al., Justus Liebigs Annalen der Chemie, 1965, vol. 690, p. 98 - 114

  摘要：

  DOI：
• 作为产物：
  描述：

  4-chloro-1-phenylbutan-1-ol 在 盐酸 作用下， 反应 4.5h， 以20%的产率得到(E)-(4-chlorobut-1-en-1-yl)benzene
  参考文献：
  名称：

  Synthesis and pharmacological characterization of novel inverse agonists acting on the viral-encoded chemokine receptor US28

  摘要：

  G-protein coupled receptors encoded by viruses represent an unexplored class of potential drug targets. In this study, we describe the synthesis and pharmacological characterization of the first class of inverse agonists acting on the HCMV-encoded receptor US28. It is shown that replacement of the 4-hydroxy group of lead compound I with a methylamine group results in a significant 6-fold increase in affinity. Interestingly, increasing the rigidity of the spacer by the introduction of a double bond also leads to a significant increase in binding affinity compared to 1. These novel inverse agonists serve as valuable tools to elucidate the role of constitutive signaling in the pathogenesis of viral infection and may have therapeutic potential as leads for new antiviral drugs. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2006.06.054

文献信息

• Oxidation of benzylsilanes and benzyltins by oxovanadium(V) compound and molecular oxygen
  作者：Toshikazu Hirao、Chihiro Morimoto、Takashi Takada、Hidehiro Sakurai

  DOI：10.1016/s0040-4020(01)00352-0

  日期：2001.6

  Benzylsilane and benzyltin compounds were oxidized by oxovanadium(V) compound under an oxygen atmosphere to afford the corresponding aromatic aldehydes (ketones) and/or carboxylic acids. In the reaction of benzyltins, oxovanadium(V) compound can be reduced to 0.5 molar amounts. The reaction of benzylsilanes is considered to proceed via electron-transfer process. On the other hand, benzyltins may undergo

  在氧气氛下，通过氧杂钒（V）化合物氧化苄基硅烷和苄基锡化合物，得到相应的芳族醛（酮）和/或羧酸。在苄基锡的反应中，氧钒（V）化合物可以减少至0.5摩尔量。苄基硅烷的反应被认为是通过电子转移过程进行的。另一方面，苄基锡可能会发生金属转移反应以生成苄基钒物种，它们会通过非自由基过程直接转移到羰基化合物上。
• Manganese-Catalyzed Cross-Coupling Reaction between Aryl Grignard Reagents and Alkenyl Halides
  作者：Gérard Cahiez、Olivier Gager、Fabien Lecomte

  DOI：10.1021/ol802273e

  日期：2008.11.20

  Aryl Grignard reagents react stereospecifically with alkenyl halides in the presence of manganese chloride (10%) to afford good yields of cross-coupling products.

  芳基格氏试剂在氯化锰（10％）存在下与烯基卤化物立体定向反应，以提供良好的交叉偶联产物收率。
• Design of Modified Amine Transfer Reagents Allows the Synthesis of α-Chiral Secondary Amines via CuH-Catalyzed Hydroamination
  作者：Dawen Niu、Stephen L. Buchwald

  DOI：10.1021/jacs.5b05446

  日期：2015.8.5

  were used for the synthesis of chiral secondary amines, competitive, nonproductive consumption of these reagents by the CuH species resulted in poor yields. In this paper, we report the design of a modified type of amine transfer reagent that addresses this limitation. This effort has enabled us to develop a CuH-catalyzed synthesis of chiral secondary amines using a variety of amine coupling partners,

  使用硅烷和胺转移试剂对烯烃和炔烃进行 CuH 催化的加氢胺化反应是一种获得手性胺产品的简单策略。我们最近报道了使用这种方法制备具有高效率和立体选择性的手性胺的方法。然而，目前的技术仅限于从二烷基胺转移试剂 (R2NOBz) 合成三烷基胺。当单烷基胺转移试剂 [RN(H)OBz] 用于合成手性仲胺时，CuH 物种对这些试剂的竞争性非生产性消耗导致收率不佳。在本文中，我们报告了一种解决此限制的改进型胺转移试剂的设计。这一努力使我们能够使用各种胺偶联伙伴（包括来自氨基酸酯、碳水化合物和类固醇的那些）开发 CuH 催化合成手性仲胺。机理研究表明，改性胺转移试剂不易与 CuH 直接反应。
• Enantioselective Hydroalkenylation of Olefins with Enol Sulfonates Enabled by Dual Copper Hydride and Palladium Catalysis
  作者：Alexander W. Schuppe、James Levi Knippel、Gustavo M. Borrajo-Calleja、Stephen L. Buchwald

  DOI：10.1021/jacs.1c02117

  日期：2021.4.14

  The catalytic enantioselective synthesis of α-chiral olefins represents a valuable strategy for rapid generation of structural diversity in divergent syntheses of complex targets. Herein, we report a protocol for the dual CuH- and Pd-catalyzed asymmetric Markovnikov hydroalkenylation of vinyl arenes and the anti-Markovnikov hydroalkenylation of unactivated olefins, in which readily available enol triflates

  α-手性烯烃的催化对映选择性合成代表了在复杂目标的不同合成中快速产生结构多样性的有价值的策略。在此，我们报告了一种用于双 CuH 和 Pd 催化的乙烯基芳烃的不对称马尔可夫尼科夫加氢烯基化和未活化烯烃的反马尔可夫尼科夫加氢烯基化的方案，其中容易获得的烯醇三氟甲磺酸酯可以用作烯基偶联伙伴。该方法可以合成多种α-手性烯烃，包括三取代和四取代的烯烃产品，而这些产品通过现有方法制备具有挑战性。
• A convenient one-pot synthesis of homoallylic halides and 1,3-butadienes
  作者：Ken-Tsung Wong、Ying-Yueh Hung

  DOI：10.1016/j.tetlet.2003.07.006

  日期：2003.10

  An efficient one-pot synthetic pathway for the preparation of homoallylic halides by in situ generated MgBrCl-promoted ring opening of cyclopropylcarbinyl acetates has been established. An easily accessible one-pot synthetic protocol of 1,3-butadienes by the elimination of hydrogen halides from the resulting homoallylic halides in the presence of an excess amount of strong base has also been developed

  建立了通过原位生成的MgBrCl促进的乙酸环丙基羰基乙酸酯的开环制备均卤代烃的有效的一锅法合成途径。通过在过量的强碱存在下从所得的均烯丙基卤化物中消除卤化氢，开发了一种容易获得的1，3-丁二烯的一锅合成方案。