(2-chloro-6-fluorophenyl)(phenyl)methanone | 1094374-87-4

• 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-chloro-6-fluorophenyl)(phenyl)methanone
• 英文别名: (2-Chloro-6-fluorophenyl)phenylmethanone；(2-chloro-6-fluorophenyl)-phenylmethanone
• CAS: 1094374-87-4
• 化学式: C₁₃H₈ClFO
• 分子量: 234.657
• InChiKey: BVCXBYZMMMZYJX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (2-chloro-6-fluorophenyl)(phenyl)methanone 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 以43%的产率得到(2-Chloro-6-fluorophenyl)-phenylmethanol
  参考文献：
  名称：

  三氟化硼·二乙基醚催化的醇醚化：无金属合成二苯甲基醚的途径

  摘要：

  已开发出一种新颖的三氟化硼·二乙醚（BF 3· OEt 2）催化的醚化方法，其中伯醇和仲醇易于转化为二苯甲基醚，收率高达99％。

  DOI：

  10.1002/adsc.201500663
• 作为产物：
  描述：

  2-氯-6-氟-苯甲醛 在 sodium tetrahydroborate 、 N-溴代丁二酰亚胺(NBS) 、 三氟化硼乙醚 、 水 作用下， 以 甲醇 、 氯仿 为溶剂， 反应 7.0h， 生成 (2-chloro-6-fluorophenyl)(phenyl)methanone
  参考文献：
  名称：

  Synthesis of structurally diverse diarylketones through the diarylmethyl sp3 CH oxidation

  摘要：

  Under open-flask conditions, an efficient method to assemble a series of diversely functionalized diarylketones in the presence of commercially available NBS has been developed. Yields of up to 99% have been achieved employing diarylmethanes as starting material. Based on O-18-labeled experiment, the addition of stoichiometric water eventually leads to excellent yields in all carbonylation cases. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2014.06.047

文献信息

• Decarboxylation with Carbon Monoxide: The Direct Conversion of Carboxylic Acids into Potent Acid Triflate Electrophiles
  作者：R. Garrison Kinney、Bruce A. Arndtsen

  DOI：10.1002/anie.201814660

  日期：2019.4

  carboxylic acids into potent acid triflate electrophiles. The reaction involves oxidative carbonylation of carboxylic acids with I2 in the presence of AgOTf, and is postulated to proceed via acyl hypoiodites that react with CO to form acid triflates. Coupling this chemistry with subsequent trapping with arenes offers a mild, room temperature approach to generate ketones directly from broadly available carboxylic

  我们报告了一种将羧酸转化为强效三氟甲磺酸亲电子试剂的新策略。该反应涉及在AgOTf存在下用I 2氧化羧酸的羰基化反应，并假定该反应是通过与CO反应形成三氟甲磺酸酯的酰基次碘酸盐进行的。将这种化学反应与随后的芳烃捕集相结合，可提供一种温和的室温方法，无需使用腐蚀性和反应性的路易斯或布朗斯台德酸添加剂即可直接从广泛存在的羧酸中生成酮，而从易于获得，稳定且功能强大的化合物中生成酮组兼容。
• Lewis acid promoted electrophilic aromatic substitution reaction of nitrile oxide: Increase of the electrophilicity of carbon atom of nitrile oxide by Lewis acid complexation
  作者：Jae Nyoung Kim、Eung K. Ryu

  DOI：10.1016/s0040-4039(00)73637-9

  日期：1993.5

  Nitrile oxides complexed with Lewis acid have their increased electrophilic character at the carbon atom and could be used as hydroxynitrilium ion equivalents toward aromatic compounds.

  与路易斯酸络合的腈氧化物在碳原子上具有增强的亲电子特性，可以用作芳族化合物的羟基腈离子当量。
• Synthesis of (2-chlorophenyl)(phenyl)methanones and 2-(2-chlorophenyl)-1-phenylethanones by Friedel–Crafts acylation of 2-chlorobenzoic acids and 2-(2-chlorophenyl)acetic acids using microwave heating
  作者：Jasia Mahdi、Haribabu Ankati、Jill Gregory、Brian Tenner、Edward R. Biehl

  DOI：10.1016/j.tetlet.2011.03.052

  日期：2011.5

  Several 2-(2-chlorophenyl)-1-phenylethanones and (2-chlorophenyl)(phenyl)methanones were prepared by the Friedel-Crafts acylation reaction of 2-(2-chlorophenyl) acetic acids and 2-chlorocarboxylic acids, respectively, in the presence of cyanuric chloride, pyridine, and AlCl(3) or FeCl(3) using microwave heating. The yields of the ketones were significantly higher than those obtained using conventional heating. In addition, similar reactions carried out with the less inexpensive and less toxic FeCl(3) gave titled ketones in comparable yields. Interestingly, the FeCl(3) catalyzed reactions gave pure ketones (no chromatographic purification required), whereas the AlCl(3) catalyzed reaction gave impure product that required chromatographic purification. (C) 2011 Elsevier Ltd. All rights reserved.
• Boron Trifluoride⋅Diethyl Ether-Catalyzed Etherification of Alcohols: A Metal-Free Pathway to Diphenylmethyl Ethers
  作者：Jiaqiang Li、Xiaohui Zhang、Hang Shen、Qing Liu、Jing Pan、Wen Hu、Yan Xiong、Changguo Chen

  DOI：10.1002/adsc.201500663

  日期：2015.10.12

  A novel boron trifluoride⋅diethyl ether (BF3⋅OEt2)-catalyzed etherification procedure has been developed in which primary and secondary alcohols are easily converted into diphenylmethyl ethers with yields of up to 99%.

  已开发出一种新颖的三氟化硼·二乙醚（BF 3· OEt 2）催化的醚化方法，其中伯醇和仲醇易于转化为二苯甲基醚，收率高达99％。
• Synthesis of structurally diverse diarylketones through the diarylmethyl sp3 CH oxidation
  作者：Chao He、Xiaohui Zhang、Ruofeng Huang、Jing Pan、Jiaqiang Li、Xuege Ling、Yan Xiong、Xiangming Zhu

  DOI：10.1016/j.tetlet.2014.06.047

  日期：2014.8

  Under open-flask conditions, an efficient method to assemble a series of diversely functionalized diarylketones in the presence of commercially available NBS has been developed. Yields of up to 99% have been achieved employing diarylmethanes as starting material. Based on O-18-labeled experiment, the addition of stoichiometric water eventually leads to excellent yields in all carbonylation cases. (C) 2014 Elsevier Ltd. All rights reserved.