methyl 2',3',4',5',6'-pentafluoro-[1,1'-biphenyl]-3-carboxylate | 29778-98-1

• 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: methyl 2',3',4',5',6'-pentafluoro-[1,1'-biphenyl]-3-carboxylate
• 英文别名: methyl 2',3',4',5',6'-pentafluorobiphenyl-3-carboxylate；methyl (2',3',4',5',6'-pentafluoro-[1,1'-biphenyl])-3-carboxylate；methyl 3-(2,3,4,5,6-pentafluorophenyl)benzoate；Methyl 2',3',4',5',6'-pentafluoro[1,1'-biphenyl]-3-carboxylate
• CAS: 29778-98-1
• 化学式: C₁₄H₇F₅O₂
• 分子量: 302.2
• InChiKey: KERAQDGNPUOGFF-UHFFFAOYSA-N

物化性质

• 沸点：
  318.6±42.0 °C(Predicted)
• 密度：
  1.414±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  methyl 2',3',4',5',6'-pentafluoro-[1,1'-biphenyl]-3-carboxylate 在 硫酸 作用下， 生成 2',3',4',5',6'-Pentafluoro[1,1'-biphenyl]-3-carboxylic acid
  参考文献：
  名称：

  Pentafluorophenyl group. Electronic effect as a substituent

  摘要：

  DOI：

  10.1021/ja00721a021
• 作为产物：
  描述：

  五氟苯 、 3-甲氧羰基苯基三氟硼酸钾 在 palladium diacetate 、 silver(l) oxide 作用下， 以 N-甲基吡咯烷酮 为溶剂， 反应 15.0h， 以85%的产率得到methyl 2',3',4',5',6'-pentafluoro-[1,1'-biphenyl]-3-carboxylate
  参考文献：
  名称：

  Preparation of fluorinated biaryls through direct palladium-catalyzed coupling of polyfluoroarenes with aryltrifluoroborates

  摘要：

  The direct palladium-catalyzed coupling of polyfluoroarenes with aryltrifluoroborates gave the desired products of fluorinated biaryls in good to excellent yields. A diverse set of important functional groups including methoxy, aldehyde, ester, nitro and halide can be well tolerated in the protocol. (c) 2013 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jfluchem.2013.03.017

文献信息

• Copper-Catalyzed Decarboxylative Cross-Coupling of Potassium Polyfluorobenzoates with Aryl Iodides and Bromides
  作者：Rui Shang、Yao Fu、Yan Wang、Qing Xu、Hai-Zhu Yu、Lei Liu

  DOI：10.1002/anie.200904916

  日期：2009.11.23

  For copper only: The decarboxylative cross‐coupling of readily accessible and nonvolatile potassium polyfluorobenzoates with aryl iodides and bromides using a copper catalyst provides polyfluorobiaryls and polyfluorostilbenes in excellent yields (see scheme). Mechanistic analyses are reported for the title reaction.

  仅适用于铜：使用铜催化剂，易于获得且不挥发的多氟苯甲酸钾与芳基碘化物和溴化物的脱羧交叉偶联可提供极佳的收率的多氟联芳基和多氟苯磺酸酯（请参见方案）。报告了标题反应的机理分析。
• A General Direct Arylation of Polyfluoroarenes with Heteroaryl and Aryl Chlorides Catalyzed by Palladium Indolylphosphine Complexes
  作者：On Ying Yuen、Mueangkaew Charoensak、Chau Ming So、Chutima Kuhakarn、Fuk Yee Kwong

  DOI：10.1002/asia.201500048

  日期：2015.4

  The first general examples of direct coupling of heteroaryl chlorides, especially substituted 2‐pyridyl chlorides which were previously found to be problematic, with electron‐deficient polyfluoroarenes are reported. Pd(OAc)2 associated with 3‐(dicyclohexylphosphino)‐2‐phenylindole L1 serves as the effective catalyst which allows the challenging direct coupling of heteroaryl chlorides and polyfluoroarenes

  报道了杂芳基氯，特别是取代的2-吡啶基氯与先前的有电子缺陷的多氟芳烃直接偶联的第一个一般实例。与3-（二环己基膦基）-2-苯基吲哚L1缔合的Pd（OAc）2是有效的催化剂，可实现具有挑战性的杂芳基氯化物和多氟芳烃的直接偶联。除杂环外，在该催化剂体系下还可以使用多种非活化和活化的芳基氯化物和链烯基氯化物。可以实现低至1 mol％Pd的催化剂负载量。
• Insecticidal [1,1'-biphenyl]-3-ylmethyl esters
  申请人：FMC Corporation

  公开号：US04329518A1

  公开（公告）日：1982-05-11

  [1,1'-Biphenyl]-3-ylmethyl pyrethroid esters, as well as processes, uses, and intermediates thereto, are disclosed. The [1,1'-biphenyl]-3-ylmethyl pyrethroid esters control a broad spectrum of insects as well as acarids.

  [1,1'-联苯]-3-基甲基拟除虫酯酸酯，以及相关的工艺、用途和中间体被披露。这些[1,1'-联苯]-3-基甲基拟除虫酯酸酯可以控制广谱的昆虫和螨虫。
• Insecticidal (1,1'-biphenyl)-3-ylmethyl esters
  申请人：FMC Corporation

  公开号：US04402973A1

  公开（公告）日：1983-09-06

  [1,1'-Biphenyl]-3-ylmethyl pyrethroid esters, as well as processes, uses, and intermediates thereto, are disclosed. The [1,1'-biphenyl]-3-ylmethyl pyrethroid esters control a broad spectrum of insects as well as acarids.

  [1,1'-联苯]-3-基甲基拟除虫酯酸酯，以及相关的工艺、用途和中间体已被披露。[1,1'-联苯]-3-基甲基拟除虫酯酸酯可以控制广泛的昆虫和螨类。
• Insecticidal cyclopropanecarboxylates from substituted
  申请人：FMC Corporation

  公开号：US04214004A1

  公开（公告）日：1980-07-22

  Substituted [1,1'-biphenyl]-3-ylmethyl 3-(2,2-dihaloethenyl)-2,2-dimethylcyclopropanecarboxylates, as well as processes, uses, and intermediates thereto, are disclosed. The substituted [1,1'-biphenyl]-3-ylmethyl 3-(2,2-dihaloethenyl)-2,2-dimethylcyclopropanecarboxylates control a broad spectrum of insects as well as acarids.

  揭示了取代的[1,1'-联苯基]-3-基甲基3-(2,2-二卤乙烯基)-2,2-二甲基环丙烷羧酸酯，以及相关的工艺、用途和中间体。这些取代的[1,1'-联苯基]-3-基甲基3-(2,2-二卤乙烯基)-2,2-二甲基环丙烷羧酸酯可以控制广谱的昆虫和螨虫。