(E)-1-(2-methylphenyl)-3-phenylpropene | 83135-54-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: (E)-1-(2-methylphenyl)-3-phenylpropene
• 英文别名: (E)-1-methyl-2-(3-phenylprop-1-en-1-yl)benzene；1-methyl-2-[(E)-3-phenylprop-1-enyl]benzene
• CAS: 83135-54-0
• 化学式: C₁₆H₁₆
• 分子量: 208.303
• InChiKey: TVBLKFDCKSCTDW-NTUHNPAUSA-N

物化性质

• 沸点：
  318.3±22.0 °C(Predicted)
• 密度：
  1.004±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 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)-1-(2-methylphenyl)-3-phenylpropene 在 potassium tert-butylate 作用下， 以 叔丁醇 为溶剂， 生成 cis-3-phenyl-1-o-tolylpropene
  参考文献：
  名称：

  Double-bond-stabilizing abilities of 1-methyl-2-pyrrolyl-9-anthryl, and o-tolyl substituents

  摘要：

  DOI：

  10.1021/jo00145a030
• 作为产物：
  描述：

  1-(2-甲基苯基)-3-苯基-1-丙醇 在 吡啶 作用下， 生成 (E)-1-(2-methylphenyl)-3-phenylpropene
  参考文献：
  名称：

  Double-bond-stabilizing abilities of 1-methyl-2-pyrrolyl-9-anthryl, and o-tolyl substituents

  摘要：

  DOI：

  10.1021/jo00145a030

文献信息

• In Situ Ring‐Closing Strategy for Direct Synthesis of N‐Heterocyclic Carbene Nickel Complexes and Their Application in Coupling of Allylic Alcohols with Aryl Boronic Acids
  作者：Yu‐Bin Wang、Bin‐Yuan Liu、Qingqing Bu、Bin Dai、Ning Liu

  DOI：10.1002/adsc.202000186

  日期：2020.7.29

  A in situ ring‐closing strategy was developed for the synthesis of N‐heterocyclic carbene nickel complexes. The process was carried out in air, and did not require solvent purification. The resulting nickel complexes were investigated as catalysts for the coupling of allylic alcohols with aryl boronic acids. A wide range of allylic substrates and aryl acids proved to be applicable to this catalytic

  为合成N杂环卡宾镍络合物开发了一种原位闭环策略。该过程在空气中进行，不需要溶剂纯化。研究了所得的镍络合物作为烯丙基醇与芳基硼酸偶联的催化剂。广泛的烯丙基底物和芳基酸被证明可用于该催化体系。对照实验表明，Ni（0）可能是偶联反应中真正的活性物质。
• Photochemical Heck benzylation of styrenes catalyzed by Na[FeCp(CO)2]
  作者：Greyson W. Waldhart、Neal P. Mankad

  DOI：10.1016/j.jorganchem.2014.12.033

  日期：2015.9

  Iron-catalyzed Heck coupling of benzyl chlorides and styrenes proceeds under photochemical conditions using the well-known anionic complex, [FeCp(CO)2]- (Fp−), as a catalyst. The reaction likely proceeds through the established SN2 mechanism for Fp− alkylation, followed by styrene migratory insertion and β-hydride elimination steps that are enabled by photochemical CO dissociation.

  使用公知的阴离子络合物，[FeCp（CO）铁-催化的Heck苄基氯化物和苯乙烯所得的光化学耦合条件下2 ] -（Fp的- ），作为催化剂。通过建立的S上的反应容易进行Ñ 2机构Fp的-烷基化，接着通过由光化学解离CO启用苯乙烯的迁徙插入和β-氢消除步骤。
• A palladium NNC-pincer complex: an efficient catalyst for allylic arylation at parts per billion levels
  作者：Go Hamasaka、Fumie Sakurai、Yasuhiro Uozumi

  DOI：10.1039/c4cc09726b

  日期：——

  Allylic arylation of allylic acetates by sodium tetraarylborates in the presence of ppb to ppm (molar) loadings of a palladium NNC-pincer complex catalyst in methanol at 50 °C gave the corresponding arylated products in excellent yields.

  在50°C下，甲醇中存在ppb到ppm（摩尔）负载的钯NNC-夹持配合物催化剂的情况下，烯丙基乙酸酯通过钠四芳基硼酸盐的烯丙基芳基化反应以极高产率得到相应的芳基化产物。
• Synthesis of ( E )-prop-1-ene-1,3-diyldibenzene derivatives via direct decarboxylative coupling of α,β-unsaturated carboxylic acids with benzyl boronic acid pinacol ester
  作者：Mingxiang Zhu、Zhenjiang Qiu、Yun Zhang、Hongli Du、Jingya Li、Dapeng Zou、Yangjie Wu、Yusheng Wu

  DOI：10.1016/j.tetlet.2017.04.084

  日期：2017.6

  The first copper-catalyzed cross-coupling reaction between benzyl boronic acid pinacol ester and α,β-unsaturated carboxylic acids was described. The ready availability of the starting materials and excellent E selectivity make this protocol a safe and operationally convenient strategy for the efficient synthesis of (E)-prop-1-ene-1,3-diyldibenzene derivatives.

  描述了苄基硼酸频哪醇酯与α，β-不饱和羧酸之间的首次铜催化的交叉偶联反应。起始原料的易得性和出色的E选择性使该方案成为有效合成（E）-丙-1-烯-1,3-二基二苯衍生物的安全且操作便捷的策略。
• Metal-free synthesis of allylic amines by cross-dehydrogenative-coupling of 1,3-diarylpropenes with anilines and amides under mild conditions
  作者：Zhiming Wang、Hanjie Mo、Dongping Cheng、Weiliang Bao

  DOI：10.1039/c2ob06826e

  日期：——

  Dehydrogenative cross-coupling reaction of primary anilines, secondary anilines, carboxamides, and sulfonamides with 1,3-diarylpropenes to form a series of allylic amines promoted by DDQ have been realized. Both monoallylation and diallylation products can be selectively synthesized when primary anilines are used as the starting materials. The method may provide a wide scope of allylamines in scientific research including biologically active compound library construction.

  已实现由DDQ促进的脱氢交叉偶联反应，涉及一级苯胺、二级苯胺、羧酰胺和磺酰胺与1,3-二芳基丙烯的反应，生成一系列烯丙基胺。当以一级苯胺为起始物时，可选择性合成单烯丙基化和双烯丙基化产物。该方法可能在科学研究中提供广泛的烯丙基胺，包括生物活性化合物库的建设。