5-Methyl-2-pentafluorophenyl-2,4-dihydro-pyrazol-3-one

• 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: 5-Methyl-2-pentafluorophenyl-2,4-dihydro-pyrazol-3-one
• 英文别名: 3-Methyl-1-(2,3,4,5,6-pentafluorophenyl)-4,5-dihydro-1H-pyrazol-5-one；5-methyl-2-(2,3,4,5,6-pentafluorophenyl)-4H-pyrazol-3-one
• 化学式: C₁₀H₅F₅N₂O
• mdl: MFCD00445002
• 分子量: 264.155
• InChiKey: YGDVYCUEBMODOS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  32.7
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  N-氰基苯甲酰胺 、 5-Methyl-2-pentafluorophenyl-2,4-dihydro-pyrazol-3-one 在 nickel diacetate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 以54%的产率得到4-(N-benzoyl)diaminomethylene-1-pentafluorophenyl-3-methylpyrazolin-5-one
  参考文献：
  名称：

  Nickel acetate-promoted reaction of benzoylcyanamide with 1-aryl-3-methyl-2-pyrazolin-5-ones

  摘要：

  DOI：

  10.1007/bf01431145

文献信息

• POLYMERIC COMPOSITE MATERIALS, MANUFACTURE AND USES
  申请人：Eastman Kodak Company

  公开号：EP3058015A1

  公开（公告）日：2016-08-24
• USE OF FLUORESCING TONERS FOR IMAGING
  申请人：Tyagi Dinesh

  公开号：US20130295341A1

  公开（公告）日：2013-11-07

  A fluorescing dry toner particle comprises a polymeric binder phase comprising a non-fluorescing binder polymer and a polymeric fluorescing colorant dispersed within the non-fluorescing binder polymer. The polymeric fluorescing colorant comprises a fluorescing moiety that is covalently attached to a colorant polymer that is the same or different than the non-fluorescing binder polymer, but the polymeric fluorescing colorant is blendable with the non-fluorescing binder polymer to form a homogeneous polymeric binder matrix, and is present in an amount of at least 1 weight % and up to and including 40 weight %, based on the total fluorescing dry toner particle weight. These fluorescing dry toner particles can be used in various dry developers to provide fluorescing toner images with or without non-fluorescing color toner images.
• POLYMERIC COMPOSITE MATERIALS, MANUFACTURE, AND USES
  申请人：Nair Mridula

  公开号：US20150111144A1

  公开（公告）日：2015-04-23

  Composite materials such as composite particles have a solid non-elastomeric continuous phase made of an organic polymer having a glass transition temperature of at least 25° C. Dispersed within this solid non-elastomeric continuous phase are many multi-compartment porous chemically crosslinked elastomeric particles that have a mode particle size of at least 1 μm and up to and including 10 μm. The composite particles can be used as toner particles in electrophotographic imaging methods to provide fused toner images and especially stacked fused toner images.
• US8936897B2
  申请人：——

  公开号：US8936897B2

  公开（公告）日：2015-01-20
• US9057978B2
  申请人：——

  公开号：US9057978B2

  公开（公告）日：2015-06-16