2-(4-Dimethylamino-trans-styryl)-1,3,3-trimethyl-3H-indolenium | 42279-61-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 2-(4-Dimethylamino-trans-styryl)-1,3,3-trimethyl-3H-indolenium
• 英文别名: N,N-dimethyl-4-[(Z)-2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]aniline
• CAS: 42279-61-8
• 化学式: C₂₁H₂₅N₂
• mdl: MFCD00603866
• 分子量: 305.443
• InChiKey: MPEMFGXDTAQHHU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  6.2
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• High-Capacity Optical Storage Media
  申请人：Bacher Jean-Pierre

  公开号：US20070248782A1

  公开（公告）日：2007-10-25

  The invention relates to an optical recording medium comprising a substrate, a reflecting layer and a recording layer, wherein the recording layer comprises a compound of formula preferably a compound of formula or a mesomeric or tautomeric form thereof, wherein A h+ is an organic cation having h quaternary ammonium or phosphonium groups; Q 1 is N or CR 15 , Q 2 is N or CR 16 , Q 3 , Q 5 and Q 7 are each independently of the other CR 17 R 18 , O, S or NR 19 , Q 4 is CR 13 or N and Q 6 is CR 14 or N; and one of R 1 and R 3 is OR 17 , OR 20 , SR 17 , SR 20 , NR 17 R 18 , NR 18 R 20 or NR 20 R 21 , and the other of R 1 and R 3 is O − , S − or N − R 22 . The compounds of formula (I) and (II) are novel and also claimed, as well as mixtures thereof with metal complexes. The optical recording media are remarkably suitable for DVD±R (658 nm), especially at high recording speeds.
• POLYMERIC ANIONS/CATIONS
  申请人：Yersin Hartmut

  公开号：US20100059740A1

  公开（公告）日：2010-03-11

  The present invention relates to light-emitting devices and in particular organic light-emitting devices (OLEDs). In particular, the invention relates to emitter materials in which charged metal complexes are bonded to a polymer by electrostatic interactions.
• OPTICAL RECORDING MEDIUM AND AZACYANINE DYE
  申请人：Kurose Yutaka

  公开号：US20100173114A1

  公开（公告）日：2010-07-08

  An optical recording medium on which high-density recording and reading of optical information can be conducted by a short-wavelength light such as a blue laser beam is provided. In an optical recording medium comprising at least a substrate and a recording layer thereon that can record or read information by irradiation with light, the recording layer contains an azacyanine dye represented by general formula [I]: wherein R 1 and R 2 each independently represent a hydrogen atom or an optionally substituted linear or branched alkyl group having one to four carbon atoms; R 3 represents a hydrogen atom or a hydrocarbon group; R 4 represents a hydrogen atom or a linear or branched alkyl group having one to four carbon atoms; R 5 represents an optionally substituted aromatic ring group or an optionally substituted unsaturated heterocyclic group; R 4 and R 5 may be combined together to form a ring; X − represents a counter anion; and the benzene ring A may be optionally substituted.
• ANTI-NEURODEGENERATIVE DISEASE AGENT
  申请人：Ohta Hitomi

  公开号：US20120035187A1

  公开（公告）日：2012-02-09

  The present invention has an object to provide a novel agent for anti-neurodegenerative diseases and solves the object by providing an agent for anti-neurodegenerative diseases containing, as an effective ingredient, the compound(s) represented by the following General formula 1: wherein in General formula 1, R 1 through R 3 independently represent a hydrogen atom or an appropriate substituent; Z 1 represents a heterocyclic ring and Z 2 represents the same or different heterocyclic or aromatic ring as in Z 1 , wherein the heterocyclic and aromatic rings optionally have a substituent; represents an integer of 0, 1 or 2; p represents an integer of 0 or 1, with the proviso that p is 1 when o is 0 or 2, and p is 0 when o is 1; R 1 and R 2 do not exist when o is 0, while, when p is 0, R 3 does not exist and the binding between the carbon atom to which R 2 binds and Z 2 is a single bond; X 1 − represents an appropriate counter anion and q represents an integer of 1 or 2.
• PROCESS FOR DYEING KERATIN FIBRES COMPRISING A DYE-PIGMENT, A PHOTOACTIVE COMPOUND AND A LIGHT SOURCE
  申请人：L'OREAL

  公开号：US20150224041A1

  公开（公告）日：2015-08-13

  The invention relates to a process for dyeing and/or lightening keratin fibres using i) particular dye(s) and/or pigment(s), ii) photoactive compound(s) and iii) light source(s); a cosmetic composition comprising the ingredients i) and ii); the use of ii) for improving the fastness and/or dyeing and/or lightening of keratin materials in the presence of the ingredients i) and iii) of light source(s), and a multi-compartment device comprising i), ii) and iii). The implementation process and the use i) of particular dye(s) and/or pigment(s) combined with ii) the photoactive compounds and iii) with a light source make it possible especially to obtain lasting coloration on keratin fibres without the use of a reducing agent, and without odour.