2-Chloro-1-(3,4-dichlorophenyl)-2,2-difluoroethanone

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-Chloro-1-(3,4-dichlorophenyl)-2,2-difluoroethanone
• 英文别名: 2-chloro-1-(3,4-dichlorophenyl)-2,2-difluoroethanone
• 化学式: C₈H₃Cl₃F₂O
• 分子量: 259.5
• InChiKey: XAIFBHOWSNQUMY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• METHOD FOR PRODUCTION OF 3-HYDROXYPROPAN-1-ONE COMPOUND, METHOD FOR PRODUCTION OF 2-PROPEN-1-ONE COMPOUND AND METHOD FOR PRODUCTION OF ISOXAZOLINE COMPOUND
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US20170233321A1

  公开（公告）日：2017-08-17

  There is provided a novel intermediate for producing pesticides. A method for producing the compound of Formula (3) comprises reacting an aromatic ketone compound of Formula (4) and a substituted acetophenone compound of Formula (5) as starting raw materials in an organic solvent or water in the presence or absence of an additive in the presence of a base in a suspended state. A method may comprise dehydrating the compound of Formula (3). A method for producing compound (2) in one step comprises reacting compound (4) and compound (5) to obtain compound (3). Further, a method for producing an isoxazoline compound of Formula (1) comprises reacting compound (2) and a hydroxylamine in an aliphatic or an aromatic hydrocarbon solvent which is optionally substituted by a halogen atom by adding an additive selected from a phase-transfer catalyst, a C 1 -C 6 alcohol and an aprotic polar solvent in the presence of a base and water.
• US9676692B2
  申请人：——

  公开号：US9676692B2

  公开（公告）日：2017-06-13
• US9751821B1
  申请人：——

  公开号：US9751821B1

  公开（公告）日：2017-09-05