2-(thiophen-3-yl)benzonitrile | 20608-86-0

• 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: 2-(thiophen-3-yl)benzonitrile
• 英文别名: 2-thiophen-3-ylbenzonitrile
• CAS: 20608-86-0
• 化学式: C₁₁H₇NS
• mdl: MFCD06740166
• 分子量: 185.249
• InChiKey: RBMVUEABIZEVKO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.26
• 重原子数：
  13.0
• 可旋转键数：
  1.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  23.79
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为产物：
  描述：

  苯甲腈 在 silver hexafluoroantimonate 、 dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer 、 silver fluoride 、 特戊酸钠 、 乙酰氯 作用下， 以 乙二醇二甲醚 为溶剂， 反应 5.0h， 生成 2-(thiophen-3-yl)benzonitrile
  参考文献：
  名称：

  Controllable Rh(III)-Catalyzed C–H Arylation and Dealcoholization: Access to Biphenyl-2-carbonitriles and Biphenyl-2-carbimidates

  摘要：

  A controllable Rh(III)-catalyzed C-H arylation and dealcoholization of benzimidates with arylboronic esters was developed, delivering various biphenyl-2-carbonitriles and biphenyl-2-carbimidates by simply tuning the reaction conditions. This approach features high efficiency, good functional group tolerance, and easy operation. It also provides an alternative pathway to thoroughly exploit the directing group in transition-metal-catalyzed C-H activations.

  DOI：

  10.1021/acs.orglett.8b02915

文献信息

• Synthesis of Heteroaryl Compounds through Cross-Coupling Reaction of Aryl Bromides or Benzyl Halides with Thienyl and Pyridyl Aluminum Reagents
  作者：Xu Chen、Lingmin Zhou、Yimei Li、Tao Xie、Shuangliu Zhou

  DOI：10.1021/jo4024123

  日期：2014.1.3

  moieties was provided through cross-coupling reactions of aryl bromides or benzyl halides with heteroaryl aluminum reagents in the presence of Pd(OAc)2 and (o-tolyl)3P. The coupling reaction also worked efficiently with heteroaryl bromides affording series of heterobiaryl compounds. The reaction of phenylbromide with in situ prepared 3-pyridyl aluminum was demonstrated to afford the product 8a in high yield

  在Pd存在下，通过芳基溴化物或苄基卤化物与杂芳基铝试剂的交叉偶联反应，提供了一种有效的合成有用的包含2-噻吩基，3-噻吩基，2-吡啶基和3-吡啶基部分的联芳基结构单元的方法。 （OAC）2和（ø甲苯基）3 P的偶联反应也与杂芳基溴化物，得到杂联芳基化合物的系列有效地工作。苯溴化物与原位制备的3-吡啶基铝的反应被证明以高收率提供了产物8a。另外，该催化体系也非常适合于苄基卤化物与吡啶基铝试剂的偶联反应，得到一系列吡啶基-芳基甲烷。
• US4659775A
  申请人：——

  公开号：US4659775A

  公开（公告）日：1987-04-21
• US4778899A
  申请人：——

  公开号：US4778899A

  公开（公告）日：1988-10-18
• Controllable Rh(III)-Catalyzed C–H Arylation and Dealcoholization: Access to Biphenyl-2-carbonitriles and Biphenyl-2-carbimidates
  作者：Bo Jiang、Songxiao Wu、Jing Zeng、Xiaobo Yang

  DOI：10.1021/acs.orglett.8b02915

  日期：2018.10.19

  A controllable Rh(III)-catalyzed C-H arylation and dealcoholization of benzimidates with arylboronic esters was developed, delivering various biphenyl-2-carbonitriles and biphenyl-2-carbimidates by simply tuning the reaction conditions. This approach features high efficiency, good functional group tolerance, and easy operation. It also provides an alternative pathway to thoroughly exploit the directing group in transition-metal-catalyzed C-H activations.