[1-(1-环己烯-1-基)乙基]苯 | 54774-82-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: [1-(1-环己烯-1-基)乙基]苯
• 英文名称: (1-(cyclohex-1-en-1-yl)ethyl)benzene
• 英文别名: [1-(1-cyclohexen-1-yl)ethyl]benzene；1-Cyclohexen-1-yl-1-phenylethan；(1-cyclohexenylethyl)benzene；Benzene, [1-(1-cyclohexen-1-yl)ethyl]-；1-(cyclohexen-1-yl)ethylbenzene
• CAS: 54774-82-2
• 化学式: C₁₄H₁₈
• 分子量: 186.297
• InChiKey: UFHGSRSOWKJTHG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 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：

  1-环己基-1-苯基-乙烯 、 [1-(1-环己烯-1-基)乙基]苯 在 platinum(IV) oxide 、 氢气 作用下， 以 甲醇 为溶剂， 反应 5.0h， 以30%的产率得到(1-cyclohexylidene)ethylbenzene
  参考文献：
  名称：

  Anke, Lutz; Reinhard, Detlef; Weyerstahl, Peter, Liebigs Annalen der Chemie, 1981, # 4, p. 591 - 602

  摘要：

  DOI：
• 作为产物：
  描述：

  diphenyliodonium triflate 、 亚乙基环己烷 在 2,6-二叔丁基吡啶 、 copper(II) bis(trifluoromethanesulfonate) 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 20.0h， 以19%的产率得到[1-(1-环己烯-1-基)乙基]苯
  参考文献：
  名称：

  铜催化烯烃芳基化与二芳基碘盐

  摘要：

  烯烃和芳烃代表两类原料化合物，它们的结合对合成有机化学具有根本重要性。我们报告了一种使用二芳基碘盐和铜催化进行烯烃芳基化的新方法。使用一系列简单的烯烃，我们已经表明产品结果与通常通过 Heck 反应获得的结果显着不同。我们利用这些见解开发了许多新的串联和级联反应，将容易获得的烯烃转化为复杂的芳基化产物，这些产物可能在化学合成中具有广泛的应用。

  DOI：

  10.1021/ja3039807

文献信息

• Triphosgene and DMAP as Mild Reagents for Chemoselective Dehydration of Tertiary Alcohols
  作者：Moshood O. Ganiu、Alexander H. Cleveland、Jarrod L. Paul、Rendy Kartika

  DOI：10.1021/acs.orglett.9b01959

  日期：2019.7.19

  The utility of triphosgene and DMAP as mild reagents for chemoselective dehydration of tertiary alcohols is reported. Performed in dichloromethane at room temperature, this reaction is readily tolerated by a broad scope of substrates, yielding alkenes preferentially with the (E)-geometry. While formation of the Hofmann products is generally favored, a dramatic change in alkene selectivity toward the

  据报道，三光气和DMAP作为温和试剂用于叔醇的化学选择性脱水。该反应在室温下在二氯甲烷中进行，很容易被宽范围的底物所耐受，优先以（E）-几何结构产生烯烃。尽管通常优选霍夫曼产物的形成，但是当反应在二氯乙烷中在回流下进行时，观察到烯烃对Zaitzev产物的选择性的急剧变化。
• Alkene Hydrofunctionalization Reactions
  申请人：Sigman Matthew S.

  公开号：US20090069580A1

  公开（公告）日：2009-03-12

  A reductive cross coupling reaction process for functionalization of a nucleophilic alkene can be achieved. The nucleophilic alkene and a nucleophilic cross coupling partner compound can be reacted in the presence of an oxidizable alcohol and a suitable catalyst to form a reductive coupling product. Various additives can also be useful to refine the process such as by mitigating certain undesirable intermediates, facilitating specific site selectivity for various substitutions or reaction sites, etc. Chiral additives can be optionally used which act to provide asymmetric catalysis, e.g. allow for regioselective and stereoselective production of reductive coupling products. A reductive cross coupling pathway can include oxidizing the oxidizable alcohol to form a catalyst hydride. The nucleophilic alkene can be inserted into the catalyst hydride to form a catalyst-alkyl intermediate. Further, the catalyst-alkyl intermediate can be transmetallized with the nucleophilic cross coupling partner compound to form a transmetallated intermediate. The catalyst can be reductively eliminated to form the reductive coupling product and a reduced catalyst. Finally, the reduced catalyst can be oxidized under aerobic conditions, for example with oxygen, to form the oxidized catalyst and subsequent repetition through the cyclic pathway.

  可以实现对亲核烯烃进行官能化的还原型交叉偶联反应过程。在可氧化醇和适当的催化剂存在下，亲核烯烃和亲核交叉偶联配体化合物可以发生反应，形成还原型偶联产物。各种添加剂也可用于优化该过程，例如通过减轻某些不良中间体，促进特定位点的选择性取代或反应位点等。还可以选择性地使用手性添加剂，用于提供不对称催化作用，例如实现还原型偶联产物的区域选择性和立体选择性生产。还原型交叉偶联途径可以包括将可氧化醇氧化以形成催化剂氢化物。亲核烯烃可以插入催化剂氢化物中，形成催化剂烷基中间体。此外，催化剂烷基中间体可以与亲核交叉偶联配体化合物发生转金属化反应，形成一个转金属化中间体。催化剂可以发生还原消除反应，形成还原偶联产物和还原催化剂。最后，还原催化剂可以在氧气等气氛条件下氧化，形成氧化催化剂，并通过循环途径进行后续重复。
• Site‐selective Hydrogenation/Deuteration of Benzylic Olefins Enabled by Electroreduction Using Water
  作者：Simon Kolb、Daniel B. Werz

  DOI：10.1002/chem.202300849

  日期：——

  Electroreduction of benzylic olefins has been applied to site-selectively hydrogenate such double bonds while other functions that react under regular hydrogenation conditions are present. By the use of water as proton source this protocol also allows deuteration by simply switching to D2O. The applicability of this method was shown by the use of a commercially available electrolysis setup and a broad

  苄基烯烃的电还原已应用于位点选择性氢化此类双键，同时存在在常规氢化条件下反应的其他功能。通过使用水作为质子源，该协议还允许通过简单地切换到 D 2 O 进行氘化。该方法的适用性通过使用商用电解装置和广泛的底物范围得到证明。
• Palladium-Catalyzed 1,1-Difunctionalization of Ethylene
  作者：Vaneet Saini、Matthew S. Sigman

  DOI：10.1021/ja304344h

  日期：2012.7.18

  The 1,1-difunctionalization of ethylene, with aryl/vinyl/heteroaryl transmetalating agents and vinyl electrophiles, is reported. The reaction is high-yielding under a low pressure of ethylene, and regioselectivity is generally high for the 1,1-disubstituted product. The process is highlighted by the use of heteroaromatic cross-coupling reagents, which have not been competent reaction partners in previously reported efforts.
• Aerobic Alcohol Oxidation Coupled to Palladium-Catalyzed Alkene Hydroarylation with Boronic Esters
  作者：Yasumasa Iwai、Keith M. Gligorich、Matthew S. Sigman

  DOI：10.1002/anie.200705317

  日期：2008.4.14