1-环己-1-烯-1-基-3,5-二甲基苯 | 107517-89-5

• 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-环己-1-烯-1-基-3,5-二甲基苯
• 英文名称: 1-(3,5-dimethylphenyl)cyclohexene
• 英文别名: 1-(m-xylene-5-yl)cyclohexene；1-cyclohex-1-en-1-yl-3,5-dimethylbenzene；1-cyclohex-1-enyl-3,5-dimethyl-benzene；1-Cyclohex-1-enyl-3,5-dimethyl-benzol；1-(Cyclohexen-1-yl)-3,5-dimethylbenzene
• CAS: 107517-89-5
• 化学式: C₁₄H₁₈
• 分子量: 186.297
• InChiKey: MUUMGJTYMUKAMU-UHFFFAOYSA-N

物化性质

• 沸点：
  282.8±30.0 °C(Predicted)
• 密度：
  0.957±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  14
• 可旋转键数：
  1
• 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-1-烯-1-基-3,5-二甲基苯 在 乙酸铵 、 N-溴代丁二酰亚胺(NBS) 、 水 作用下， 以 丙酮 为溶剂， 生成 (1R,2S)-2-bromo-1-(3,5-dimethylphenyl)cyclohexan-1-ol
  参考文献：
  名称：

  Et 2 Zn介导的溴代醇重排

  摘要：

  描述了一种简单高效的方法，用于重排由Et 2 Zn介导的溴代醇以合成羰基化合物。用0.6当量的Et 2 Zn处理各种β-溴代醇，在CH 2 Cl 2中形成锌络合物在室温下反应2小时，然后进行1，2-迁移，得到相应的羰基化合物。对于无环和环状的溴代醇，这种显着且清洁的重排是普遍的，并且根据起始的溴代醇的特征，以良好或优异的收率获得了各种环膨胀和收缩的羰基化合物。该反应中有机锌试剂的官能团耐受性将用于有机合成中。还研究了这种重排过程的范围和局限性。

  DOI：

  10.1021/jo800231s
• 作为产物：
  描述：

  在 2BF₄⁽¹⁺⁾*C₂₇H₅₀P₂*2H⁽¹⁺⁾ 、 palladium diacetate 、 二异丁基氢化铝 、 caesium carbonate 作用下， 以 正己烷 、 二氯甲烷 、 甲苯 为溶剂， 反应 16.0h， 生成 1-环己-1-烯-1-基-3,5-二甲基苯
  参考文献：
  名称：

  通过微细的配体调节进行的机理转换：钯催化的C，α-β取代的苯乙烯的合成。H键功能化

  摘要：

  能够有效地进行苯乙烯的合成的新的催化剂体系通过Ç  H键官能化和微妙的配位基修饰的描述。所获得的高活性可以以区域和立体选择性的方式合成高度官能化的α，β取代的苯乙烯，甚至是难以捉摸的E构型的三取代烯烃。机理实验允许鉴定相应的合成中间体。

  DOI：

  10.1002/adsc.201100140

文献信息

• Textured ZnO Thin Films on (0001) Sapphire Produced by Chemical Solution Deposition
  作者：B. Wessler、F. F. Lange、W. Mader

  DOI：10.1557/jmr.2002.0242

  日期：2002.7

  Highly textured zinc oxide films were produced on basal plane sapphire substrates by chemical solution deposition. Films with oriented growth were achieved by spin coating a 0.75 M precursor solution of zinc acetate dihydrate and ethanolamine in 2-methoxyethanol, heated at 300 °C/10 min, then at 500 °C/5 h, and finally at 850 °C/12 h. Films were characterized with x-ray diffraction (XRD) and scanning and transmission electron microscopy. The films exhibited only the (0002) ZnO line in XRD diagrams, proving a very well-developed out-of-plane texture. At temperatures above 700 °C the ZnAl₂O₄ spinel was observed, which formed as a reaction layer between sapphire and ZnO. Few specimens produced both in-plane and out-of-plane oriented growth of ZnO on basal plane sapphire. It was hypothesized that the substrate miscut, uncontrolled for the current experiments, could be the cause of the infrequent growth of epitaxial films.

  通过化学溶液沉积法在基底面蓝宝石衬底上制备了高纹理氧化锌薄膜。在 2-甲氧基乙醇中旋涂 0.75 M 的二水醋酸锌和乙醇胺前驱体溶液，然后在 300 °C/10 分钟、500 °C/5 小时和 850 °C/12 小时的条件下加热，从而获得了定向生长的薄膜。在 X 射线衍射图中，薄膜只显示出 (0002) 氧化锌线，证明了非常发达的面外纹理。在 700 °C 以上的温度下，可以观察到 ZnAl2O4 尖晶石，它是在蓝宝石和氧化锌之间形成的反应层。极少数试样在基底面蓝宝石上同时产生了面内和面外定向生长的氧化锌。据推测，在当前实验中无法控制的基底误切可能是导致外延薄膜生长不频繁的原因。
• Visible-Light Photoredox Catalyzed Dehydrogenative Synthesis of Allylic Carboxylates from Styrenes
  作者：Yang Liu、Simone Battaglioli、Lorenzo Lombardi、Arianna Menichetti、Giovanni Valenti、Marco Montalti、Marco Bandini

  DOI：10.1021/acs.orglett.1c01375

  日期：2021.6.4

  The visible-light photoredox/[Co(III)] cocatalyzed dehydrogenative functionalization of cyclic and acyclic styryl derivatives with carboxylic acids is documented. The methodology enables the chemo- and regioselective allylic functionalization of styryl compounds, leading to allylic carboxylates (32 examples) under stoichiometric acceptorless conditions. Intermolecular as well as intramolecular variants

  记录了环状和无环苯乙烯基衍生物与羧酸的可见光光氧化还原/[Co(III)]共催化脱氢官能化。该方法能够对苯乙烯基化合物进行化学和区域选择性烯丙基官能化，从而在化学计量无受体条件下生成烯丙基羧酸盐（32 个实例）。分子间和分子内变异的产率很高（高达 82%）。在实验和光谱研究相结合的基础上，还提出了机械原理。
• Achieving Vinylic Selectivity in Mizoroki-Heck Reaction of Cyclic Olefins
  作者：Xiaojin Wu、Yunpeng Lu、Hajime Hirao、Jianrong Steve Zhou

  DOI：10.1002/chem.201204427

  日期：2013.5.3

  In Heck reactions of cyclic olefins, the products usually have aryl groups that end up at the allylic and/or homoallylic position. We herein report new selectivity that adds aryl groups to the vinylic position. Cyclic olefins of various ring size worked well. The desired isomers were produced by palladium–hydride‐catalyzed isomerization of the initial products. Thus, a specific catalyst must be used

  在环烯烃的Heck反应中，产物通常具有芳基，该芳基最终在烯丙基和/或均烯丙基位置。我们在本文中报道了新的选择性，该选择性将芳基添加到乙烯基位置。各种环大小的环烯烃均能很好地发挥作用。所需的异构体是通过氢化钯催化的初始产物异构化反应制得的。因此，必须使用特定的催化剂，以使其可以在一组反应条件下进行两项工作。
• Asymmetric Lewis Acid-Dienophile Complexation: Secondary Attraction versus Catalyst Polarizability
  作者：Joel M. Hawkins、Stefan Loren、Mitch Nambu

  DOI：10.1021/ja00084a005

  日期：1994.3

  support a two-point-binding chiral recognition mechanism for these asymmetric Diels-Alder catalysts. As the arene moieties of the alkyldichloroborane Lewis acids are made more polarizable through the progression of phenyl to 3,5-dimethylphenyl to 3,5-dichlorophenyl to 3,5-dibromophenyl to naphthyl, the polar ester group of the boron-bound methyl crotonate is drawn in toward the arene of the catalyst due

  手性路易斯酸-亲二烯体复合物的一系列五个 X 射线晶体结构支持这些不对称 Diels-Alder 催化剂的两点结合手性识别机制。由于烷基二氯硼烷路易斯酸的芳烃部分通过苯基到 3,5-二甲基苯基到 3,5-二氯苯基到 3,5-二溴苯基到萘基的进展而变得更加可极化，硼结合的巴豆酸甲酯的极性酯基团由于增强的偶极诱导偶极吸引力，被拉向催化剂的芳烃
• Remarkable Effect of Subtle Structural Change of Chiral Pseudo-18-Crown-6 on Enantiomer-Selectivity in Complexation with Chiral Amino Alcohols
  作者：Keiji Hirose、Yoshito Tobe、Pakatip Aksharanandana、Michiko Suzuki、Kiyoshi Wada、Koichiro Naemura

  DOI：10.3987/com-05-s(k)42

  日期：——

  Chiral receptors [(S,S)-1] and [(S,S,S,S)-2] having 1,2-dialkoxy-1-(3,5-dimethylphenyl)ethane and 1,2-dialkoxy-1-(3,5-dimethyl phenyl)cyclohexane as chiral building blocks, respectively, were prepared. Thermodynamic parameters of complexations of these and structurally related receptors [(S,S)-3] and [(S,S,S,S)-4] with 2-amino-1-propanol (5), 2-amino-2-phenylethanol (6), and 3-methylbutan-1-ol (7) in chloroform were determined. It was found that the host-guest systems that have same enantiomer-selectivity at 25 degrees C showed opposite selectivity in the enthalpy term. For example, complexations of both (SS)-1 and (SS)-3 with 5 are R-selective at 25 degrees C (Delta Delta G = 2.2 and 3.8 kJ mol(-1), respectively), whereas In terms of the enthalpy of complexation the former is S-selective (Delta Delta H = 22 kJ mol(-1)) but the latter is R-selective (Delta Delta H = 10 kJ mol(-1)).