3-(2-羟基苯基)苯甲腈 | 154848-42-7

• 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: 3-(2-羟基苯基)苯甲腈
• 英文名称: 3-(2-hydroxyphenyl)benzonitrile
• 英文别名: 2-(3-cyanophenyl)phenol；2'-Hydroxy[1,1'-biphenyl]-3-carbonitrile
• CAS: 154848-42-7
• 化学式: C₁₃H₉NO
• 分子量: 195.221
• InChiKey: WLZIWTOPZLSKRY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  44
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-(2-羟基苯基)苯甲腈 在 4,5-二氮芴-9-酮 、 palladium diacetate 、 potassium carbonate 、 sodium 2,4,6-trimethylbenzoate 、 1,3-双(2,6-二异丙基苯基)咪唑-2-烯 作用下， 以 均三甲苯 为溶剂， 反应 24.0h， 以37%的产率得到2-二苯并呋喃甲腈
  参考文献：
  名称：

  Synthesis of Dibenzofurans via Palladium-Catalyzed Phenol-Directed C–H Activation/C–O Cyclization

  摘要：

  A practical, Pd(0)/Pd(II)-catalyzed reaction was developed for phenol-directed C-H activation/C-O cyclization using air as an oxidant. The turnover-limiting step of the process was found to be C-O reductive elimination instead of C-H activation. This reaction can tolerate a variety of functional groups and is complementary to the previous methods for the synthesis of substituted dibenzofurans.

  DOI：

  10.1021/ja203335u
• 作为产物：
  描述：

  间碘苯腈 、 2-羟基苯硼酸 在 四(三苯基膦)钯 、 potassium carbonate 作用下， 以 乙醇 、 水 、 甲苯 为溶剂， 反应 6.0h， 生成 3-(2-羟基苯基)苯甲腈
  参考文献：
  名称：

  Ruthenium-Catalyzed Carbonylative C–H Cyclization of 2-Arylphenols: A Novel Synthetic Route to 6H-Dibenzo[b,d]pyran-6-ones

  摘要：

  Catalytic carbonylative C-H cyclization of 2-arylphenols can be achieved in the presence of a ruthenium-based catalytic system. The process proceeds efficiently under balloon pressure of CO and produces variously substituted 6H-dibenzo[b,d]pyran-6-one compounds, typically in good to high yields. Functional groups such as the alkoxycarbonyl and acetyl groups as well as halogen atoms (F, Cl, and Br) are well tolerated during the reaction.

  DOI：

  10.1021/ol401734m

文献信息

• Radical dearomatization of arenes and heteroarenes
  作者：David Crich、Mitesh Patel

  DOI：10.1016/j.tet.2006.05.051

  日期：2006.8

  The stannane-mediated benzeneselenol-catalyzed addition of aryl iodides to a range of arenes and aromatic hetereocycles has been studied. With furan, thiophene, and several carbocyclic arenes, the addition takes place with quenching of the adduct radical by the catalytic selenol leading to moderate yields of aryl-dihydroarenes. With nitrogen heterocycles, on the other hand, it was not possible to suppress aromatization of the adduct radical and fully aromatized products were isolated. Aryl iodides bearing hydrogen bond donating groups in the ortho-position add to nitrogen heterocycles with high selectivity ortho- to the nitrogen, affording a simple one-step synthesis of potential chelating ligands. While 2-iodophenol is an excellent aryl radical source in these reactions, the homologous 1-iodo-2-naphthol fails owing to its reaction with diphenyl diselenide, which gives 1-phenylseleno-2-naphthol in high yield. (c) 2006 Elsevier Ltd. All rights reserved.
• Synthesis of Dibenzofurans via Palladium-Catalyzed Phenol-Directed C–H Activation/C–O Cyclization
  作者：Bin Xiao、Tian-Jun Gong、Zhao-Jing Liu、Jing-Hui Liu、Dong-Fen Luo、Jun Xu、Lei Liu

  DOI：10.1021/ja203335u

  日期：2011.6.22

  A practical, Pd(0)/Pd(II)-catalyzed reaction was developed for phenol-directed C-H activation/C-O cyclization using air as an oxidant. The turnover-limiting step of the process was found to be C-O reductive elimination instead of C-H activation. This reaction can tolerate a variety of functional groups and is complementary to the previous methods for the synthesis of substituted dibenzofurans.
• Ruthenium-Catalyzed Carbonylative C–H Cyclization of 2-Arylphenols: A Novel Synthetic Route to 6<i>H</i>-Dibenzo[<i>b,d</i>]pyran-6-ones
  作者：Kiyofumi Inamoto、Jun Kadokawa、Yoshinori Kondo

  DOI：10.1021/ol401734m

  日期：2013.8.2

  Catalytic carbonylative C-H cyclization of 2-arylphenols can be achieved in the presence of a ruthenium-based catalytic system. The process proceeds efficiently under balloon pressure of CO and produces variously substituted 6H-dibenzo[b,d]pyran-6-one compounds, typically in good to high yields. Functional groups such as the alkoxycarbonyl and acetyl groups as well as halogen atoms (F, Cl, and Br) are well tolerated during the reaction.