2,3-difluoro-4-(trifluoromethyl)phenylacetonitrile | 240800-44-6

• 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: 2,3-difluoro-4-(trifluoromethyl)phenylacetonitrile
• 英文别名: 2-[2,3-difluoro-4-(trifluoromethyl)phenyl]acetonitrile
• CAS: 240800-44-6
• 化学式: C₉H₄F₅N
• mdl: MFCD00236270
• 分子量: 221.129
• InChiKey: SNKKNZSEHMTPEK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 危险等级：
  TOXIC

反应信息

• 作为反应物：
  描述：

  2,3-difluoro-4-(trifluoromethyl)phenylacetonitrile 、 尼罗红 在 乙酸酐 作用下， 反应 3.0h， 以6.4%的产率得到Nile Red Luminescent Compound B
  参考文献：
  名称：

  EP1475372

  摘要：

  公开号：

文献信息

• Novel fluorescent carbazole derivative
  申请人：——

  公开号：US20030023099A1

  公开（公告）日：2003-01-30

  The object of this invention is to provide an illuminant, which can easily be produced at low cost. This invention is a carbazole derivative luminescent compound having a carbazole ring skeleton, to the nitrogen atom of which is attached an electron-donating group, and to the carbon atom of which is attached an electron-attracting group at the third position to the nitrogen atom.

  这项发明的目的是提供一种发光剂，可以以低成本轻松生产。这项发明是一种具有咔唑环骨架的咔唑衍生物发光化合物，其中咔唑环骨架的氮原子上连接有一个给电子基团，而连接到该氮原子的第三位置的碳原子上连接有一个吸电子基团。
• [EN] ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, ELECTRONIC DEVICE, AND LIGHTING DEVICE<br/>[FR] COMPOSÉ ORGANIQUE, DISPOSITIF ÉLECTROLUMINESCENT, APPAREIL ÉLECTROLUMINESCENT, DISPOSITIF ÉLECTRONIQUE ET DISPOSITIF D'ÉCLAIRAGE
  申请人：SEMICONDUCTOR ENERGY LAB

  公开号：WO2020194097A1

  公开（公告）日：2020-10-01

  A quinoxaline derivative that is a novel organic compound is provided. A quinoxaline derivative represented by General Formula (G1) has a structure in which a quinoxaline skeleton is bonded to the 9-position of an anthracene skeleton, the 10-position of the anthracene skeleton is bonded to a heteroaromatic ring, and the 3-position of the heteroaromatic ring is nitrogen. In General Formula (G1) shown above, a and b each independently represent a substituted or unsubstituted arylene group having 6 to 13 carbon atoms in a ring. In addition, m and n are each independently 0, 1, or 2.

  提供一种新颖的有机化合物，即喹喔啉衍生物。由通用式（G1）表示的喹喔啉衍生物具有一种结构，在该结构中，喹喔啉骨架与蒽骨架的9位结合，蒽骨架的10位与一个杂芳环结合，杂芳环的3位是氮原子。在上述通用式（G1）中，a和b分别独立表示具有6到13个碳原子的环中取代或未取代的芳基基团。此外，m和n分别独立取0、1或2。
• Nile-red luminescent compound, process for producing the same, and luminiscent element utilizing the same
  申请人：——

  公开号：US20040054174A1

  公开（公告）日：2004-03-18

  The objectives of this invention are to provide a novel Nile Red luminescent compound capable of emitting a light of which color is nearly crimson, a novel process for producing the same and a luminescent compound capable of emitting at a high luminance a nearly crimson light. This invention relates to a Nile Red luminescent compound emitting red light made by changing C═O in a Nile Red compound to C═CH—Ar, wherein Ar is an aromatic group including fluorine atoms, and by introducing an electron attractive aromatic acetonitrile into the skeleton of the Nile Red compound; a novel process for producing the Nile Red luminescent compound that comprises reacting a Nile Red pigment with an electron attractive aromatic acetonitrile, and a luminescent compound comprising a composition that includes the Nile Red luminescent compound.

  本发明的目的是提供一种新型的尼罗红荧光化合物，能够发出接近深红色的光，以及一种能够以高亮度发出接近深红色光的荧光化合物的新型制备方法。本发明涉及一种尼罗红荧光化合物，通过将尼罗红化合物中的C═O改变为C═CH—Ar，其中Ar是包括氟原子的芳香基团，并将电子吸引性芳香基的乙腈引入尼罗红化合物的骨架中，从而发出红色光；一种制备尼罗红荧光化合物的新型方法，包括将尼罗红颜料与电子吸引性芳香基的乙腈反应；以及包括尼罗红荧光化合物的组合物的荧光化合物。
• NILE RED TYPE COMPOUND EMITTING RED LIGHT, PROCESS FOR PRODUCING THE SAME, AND LUMINESCENT ELEMENT UTILIZING THE SAME
  申请人：Horose Engineering Co., Ltd.

  公开号：EP1475372A1

  公开（公告）日：2004-11-10

  The objectives of this invention are to provide a novel Nile red luminescent compound capable of emitting red light at a high luminance and at high color purity, and a luminescence element capable of emitting light at a high luminance. To achieve these obj ectives, the present invention provides a Nile red luminescent compound emitting red light represented by formula (1) and a luminescence element that includes the compound in the light-emitting layer thereof.

  本发明的目的是提供一种能够以高亮度和高色纯度发出红光的新型尼罗河红发光化合物，以及一种能够以高亮度发光的发光元件。为了实现这些目标，本发明提供了一种发射红光的尼罗河红发光化合物（由式（1）表示）和一种发光元件，其发光层中包含该化合物。
• ORGANIC COMPOUND OF FORMULA (I) FOR USE IN ORGANIC ELECTRONIC DEVICES, AN ORGANIC ELECTRONIC DEVICE COMPRISING A COMPOUND OF FORMULA (I) AND A DISPLAY DEVICE COMPRISING THE ORGANIC ELECTRONIC DEVICE
  申请人：Novaled GmbH

  公开号：EP3989303A1

  公开（公告）日：2022-04-27

  The present invention relates to a compound of formula (I) and an organic electronic device comprising a semiconductor layer which comprises a compound of formula (I).

  本发明涉及一种式 (I) 化合物和一种有机电子器件，该器件包含一个由式 (I) 化合物组成的半导体层。