4-(Trifluoromethyl)benzofuran | 1065076-52-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 4-(Trifluoromethyl)benzofuran
• 英文别名: 4-(trifluoromethyl)-1-benzofuran
• CAS: 1065076-52-9
• 化学式: C₉H₅F₃O
• 分子量: 186.13
• InChiKey: VLACSJKCZFFVQE-UHFFFAOYSA-N

物化性质

• 沸点：
  183.0±35.0 °C(Predicted)
• 密度：
  1.330±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  13.1
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Process for production of heteroaryl-type boron compounds with iridium catalyst
  申请人：Miyaura Norio

  公开号：US20050148775A1

  公开（公告）日：2005-07-07

  The present invention provides an economically and industrially superior simple process that enables the selective production of an aromatic heterocyclic monoboron compound and aromatic heterocyclic diboron compound at a satisfactory yield and in a desired ratio by reacting an aromatic heterocyclic compound and a boron compound in a single step under mild conditions while changing only the charged ratios of the raw materials. The present invention provides a production process of a heteroaryl mono- or diboron compound comprising an aromatic heterocyclic compound and a boron compound in the form of bis(pinacolate)diboron or pinacolate diborane in the presence of a iridium-containing catalyst and a ligand such as a bipyridyl ligand.

  本发明提供了一种经济上和工业上优越的简单工艺，通过在温和条件下使芳香杂环化合物和硼化合物进行单步反应，同时仅改变原料的带电比例，就能以满意的产率和所需的比例选择性地生产芳香杂环单硼化合物和芳香杂环二硼化合物。本发明提供了一种杂芳基单硼或二硼化合物的生产工艺，该工艺由芳香杂环化合物和双(频哪醇)二硼或频哪醇二硼烷形式的硼化合物在含铱催化剂和配体如双吡啶配体的存在下组成。
• PROCESS FOR PRODUCTION OF HETEROARYL-TYPE BORON COMPOUNDS WITH IRIDIUM CATALYST
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP1481978B1

  公开（公告）日：2011-09-14
• PRODUCTION PROCESS OF A HETEROARYL-TYPE BORON COMPOUNDS WITH IRIDIUM CATALYST
  申请人：MIYAURA Norio

  公开号：US20120142924A1

  公开（公告）日：2012-06-07

  The present invention provides a production process of a heteroaryl mono- or diboron compound comprising an aromatic heterocyclic compound and a boron compound in the form of bis(pinacolate)diboron or pinacolate diborane in the presence of a iridium-containing catalyst and a ligand such as a bipyridyl ligand. The reaction is conducted in a single step under mild conditions and allows for changing the charged ratios of the raw materials.
• US7612218B2
  申请人：——

  公开号：US7612218B2

  公开（公告）日：2009-11-03
• US8143407B2
  申请人：——

  公开号：US8143407B2

  公开（公告）日：2012-03-27