1-(3,4-dichlorophenyl)pent-4-en-1-ol | 1254593-05-9

• 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: 1-(3,4-dichlorophenyl)pent-4-en-1-ol
• 英文别名: 1-(3,4-Dichlorophenyl)pent-4-en-1-ol
• CAS: 1254593-05-9
• 化学式: C₁₁H₁₂Cl₂O
• 分子量: 231.122
• InChiKey: STKYIZGWIVBZBX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-(3,4-dichlorophenyl)pent-4-en-1-ol 在 碳酸氢钠 、 戴斯-马丁氧化剂 作用下， 以 二氯甲烷 为溶剂， 反应 0.25h， 生成 1-(3,4-Dichlorophenyl)pent-4-en-1-one
  参考文献：
  名称：

  通过Pd催化的不对称碳醚醚化对二氢恶嗪的高度对映选择性。

  摘要：

  在市售双膦存在下，Pd催化γ，δ-烯基肟与（杂）芳基和烯基卤化物的不对称碳醚化反应，可以实现高度对映体富集的5,6-二氢-4H-1,2-恶嗪的直接合成。配体。富含对映体的产物可以容易地转化为具有高保真度的手性转移的官能化醇。

  DOI：

  10.1021/acs.orglett.9b04123
• 作为产物：
  描述：

  4-溴-1-丁烯 、 3,4-二氯苯甲醛 在 magnesium 作用下， 以 乙醚 为溶剂， 反应 3.5h， 以76%的产率得到1-(3,4-dichlorophenyl)pent-4-en-1-ol
  参考文献：
  名称：

  Novel non-ATP competitive small molecules targeting the CK2 α/β interface

  摘要：

  Increased CK2 levels are prevalent in many cancers. Combined with the critical role CK2 plays in many cell-signaling pathways, this makes it a prime target for down regulation to fight tumour growth. Herein, we report a fragment-based approach to inhibiting the interaction between CK2 alpha and CK2 beta at the alpha-beta interface of the holoenzyme. A fragment, CAM187, with an IC50 of 44 mu M and a molecular weight of only 257 gmol(-1) has been identified as the most promising compound. Importantly, the lead fragment only bound at the interface and was not observed in the ATP binding site of the protein when co-crystallised with CK2 alpha. The fragment-like molecules discovered in this study represent unique scaffolds to CK2 inhibition and leave room for further optimisation.

  DOI：

  10.1016/j.bmc.2018.05.011

文献信息

• Copper‐Catalyzed Cope‐Type Hydroamination of Nonactivated Olefins toward Cyclic Nitrones: Scope, Mechanism, and Enantioselective Process Development
  作者：Mengru Zhang、Shuang Liu、Hexin Li、Yajing Guo、Na Li、Meihui Guan、Haroon Mehfooz、Jinbo Zhao、Qian Zhang

  DOI：10.1002/chem.201902683

  日期：2019.9.25

  remains underdeveloped. Herein we report the copper-catalyzed Cope-type hydroamination of oximes with pendant nonactivated olefins, which enables facile access to a series of five- and six-membered cyclic nitrones under mild conditions. In this study, heterocycle-tethered oximes were employed in the Cope-type hydroamination reaction for the first time. High enantioselectivity was achieved for carbon-tethered

  环状硝酮的催化合成，对于合成化学和相关领域而言是重要的功能分子类型，但仍未得到开发。在本文中，我们报告了铜与悬垂的非活化烯烃进行肟的铜催化的Cope型加氢胺化反应，这使得在温和条件下易于获得一系列五元和六元环状硝酮。在这项研究中，第一次将杂环系肟用于Cope型加氢胺化反应。碳连接的γ，δ-乙烯基肟实现了高对映选择性，从而提供了对映体富集的五元环硝酮。初步机理研究的结果表明，在大温度范围内，单核催化物种和统一的催化途径。
• Ring-Closing of 1,7- and 1,8-Enynes of Propargylic O,O-Acetals by Ruthenium-Catalysed Intramolecular Metathesis
  作者：Don Antoine Lanfranchi、Christophe Bour、Bastien Boff、Gilles Hanquet

  DOI：10.1002/ejoc.201000305

  日期：2010.9

  Acyclic 1,7- and 1,8-enynes with the alkyne moiety directly connected to the asymmetric carbon of an ethyl acetal have been obtained in two steps from the corresponding aldehydes. Ring-closing metathesis of these enynes delivered the corresponding six- and seven-membered cyclic 1,3-dienes in moderate-to-excellent yields. A competitive ethylene insertion into the alkyne moiety leading to trienes was observed

  炔烃部分直接连接到乙缩醛的不对称碳上的无环 1,7- 和 1,8- 烯炔已经通过两个步骤从相应的醛中获得。这些烯炔的闭环复分解以中等至优异的产率提供相应的六元和七元环状 1,3-二烯。对于某些底物，根据它们的结构和相对构型，观察到竞争性乙烯插入炔部分导致三烯。
• Highly Enantioselective Construction of Dihydrooxazines via Pd-Catalyzed Asymmetric Carboetherification
  作者：Na Li、Baozhen Sun、Shuang Liu、Jinbo Zhao、Qian Zhang

  DOI：10.1021/acs.orglett.9b04123

  日期：2020.1.3

  Pd-catalyzed asymmetric carboetherification of γ,δ-alkenyl oximes with (hetero)aryl and alkenyl halides in the presence of a commercially available bisphosphine ligand. The enantioenriched products can be facilely converted to functionalized alcohols with high fidelity of chiral transfer.

  在市售双膦存在下，Pd催化γ，δ-烯基肟与（杂）芳基和烯基卤化物的不对称碳醚化反应，可以实现高度对映体富集的5,6-二氢-4H-1,2-恶嗪的直接合成。配体。富含对映体的产物可以容易地转化为具有高保真度的手性转移的官能化醇。
• Novel non-ATP competitive small molecules targeting the CK2 α/β interface
  作者：Paul Brear、Andrew North、Jessica Iegre、Kathy Hadje Georgiou、Alexandra Lubin、Laura Carro、William Green、Hannah F. Sore、Marko Hyvönen、David R. Spring

  DOI：10.1016/j.bmc.2018.05.011

  日期：2018.7

  Increased CK2 levels are prevalent in many cancers. Combined with the critical role CK2 plays in many cell-signaling pathways, this makes it a prime target for down regulation to fight tumour growth. Herein, we report a fragment-based approach to inhibiting the interaction between CK2 alpha and CK2 beta at the alpha-beta interface of the holoenzyme. A fragment, CAM187, with an IC50 of 44 mu M and a molecular weight of only 257 gmol(-1) has been identified as the most promising compound. Importantly, the lead fragment only bound at the interface and was not observed in the ATP binding site of the protein when co-crystallised with CK2 alpha. The fragment-like molecules discovered in this study represent unique scaffolds to CK2 inhibition and leave room for further optimisation.