2,3,3-Trimethyl-1-(4-sulfobutyl)-2,3-dihydro-1H-indole-5-sulfonic acid | 111203-76-0

• 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: 2,3,3-Trimethyl-1-(4-sulfobutyl)-2,3-dihydro-1H-indole-5-sulfonic acid
• 英文别名: 2,3,3-trimethyl-1-(4-sulfobutyl)-2H-indole-5-sulfonic acid
• CAS: 111203-76-0
• 化学式: C₁₅H₂₃NO₆S₂
• 分子量: 377.5
• InChiKey: FYLGKCQXFYNOIZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  129
• 氢给体数：
  2
• 氢受体数：
  7

文献信息

• Chiral indole intermediates and their fluorescent cyanine dyes containing functional groups
  申请人：Mujumdar B. Ratnaker

  公开号：US20060051758A1

  公开（公告）日：2006-03-09

  This invention relates to the functionalized cyanine dyes and more particularly, to the synthesis of chiral 3-substituted 2,3′-dymethyl-3H-indole and its derivatives as intermediates for preparation of cyanine dyes, to methods of preparing these dyes and the dyes so prepared.

  本发明涉及功能化青烯染料，特别是手性3-取代2,3'-二甲基-3H-吲哚及其衍生物的合成作为制备青烯染料的中间体，以及制备这些染料的方法和所制备的染料。
• Silver halide photographic materials
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0430244A1

  公开（公告）日：1991-06-05

  A silver halide photographic material is described containing at least one dye of formula (A): where R¹, R², R³, R⁴, R⁵ and R⁶ are same or different and each represents a substituted or unsubstituted alkyl group; Z¹ and Z² each represents a non-metallic atomic group necessary for forming a substituted or unsubstituted benzo-condensed ring or naphtho-condensed ring; Z³ represents a non-metallic atomic group necessary for forming a 5-membered or 6-membered ring; Y represents a hydrogen atom or a monovalent group; X represents an anion; and n represents 1 or 2, and when the dye molecule forms an intramolecular salt, n is 1. The dye of formula (A) has an absorption in an infrared range and is photochemically inactive and stable in the material. After the material is processed, the dye is easily decolored. The dye is effective as anti-irradiation and anti-halation and is useful as a filter dye.

  所述的卤化银感光材料至少含有一种式 (A) 的染料： 其中 R¹、R²、R³、R⁴、R⁵ 和 R⁶ 相同或不同，且各自代表取代或未取代的烷基； Z¹ 和 Z² 各自代表形成取代或未取代的苯并缩合环或萘并缩合环所必需的非金属原子团； Z³ 代表形成 5 元环或 6 元环所需的非金属原子团； Y 代表氢原子或单价基团 X 代表阴离子 n 代表 1 或 2，当染料分子形成分子内盐时，n 为 1。 式（A）的染料在红外线范围内有吸收，在材料中没有光化学活性且稳定。材料加工后，染料很容易脱色。该染料具有抗辐射和抗卤化的功效，可用作过滤染料。
• Near infra-red dyes and photographic element containing such dyes
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0626427A1

  公开（公告）日：1994-11-30

  Disclosed is an antihalation dye and a photographic element containing such dye of the formula: wherein X¹, X² independently represents -CR⁸R⁹-, -S-, -Se-, -NR¹⁰, -CH=CH- or -O-; n is an integer of 2 or 3; R¹ and R² independently represent alkyl of 1 to 10 carbons or substituted alkyl of 1 to 10 carbons; R³ represents a ring chosen from the set consisting of aryl, substituted aryl, and a heterocyclic ring containing 5 or 6 carbons in the ring with the proviso that when R³ is aryl or substituted aryl, n must be 2. R⁴, R⁵, R⁶ and R⁷ independently represent hydrogen, alkyl of 1-10 carbons, substituted alkyl of 1-10 carbons, R⁴ and R⁵ taken together or R⁶ and R⁷ taken together may represent the atoms necessary to form a 5 or 6-membered aliphatic ring, an aromatic six-membered ring, an aromatic 10-membered ring, a substituted aromatic six-member ring or a substituted aromatic 10-member ring; R⁸, R⁹ independently represent alkyl of 1-10 carbons, substituted alkyl of 1-10 carbons, aryl of 6-10 carbons, substituted aryl of 6-10 carbons; R¹⁰ represents an alkyl of 1-10 carbons, substituted alkyl of 1-10 carbons, aryl of 6-10 carbons, substituted aryl of 6-10 carbons; Q represents a counterion.

  本发明公开了一种防光晕染料和含有这种染料的照相元件，其化学式为 其中 X¹、X²独立地代表-CR⁸R⁹-、-S-、-Se-、-NR¹⁰、-CH＝CH-或-O-；n是2或3的整数； R¹ 和 R² 独立地代表 1 至 10 个碳原子的烷基或 1 至 10 个碳原子的取代烷基； R³ 代表选自芳基、取代芳基和环中含有 5 或 6 个碳原子的杂环组成的环，但当 R³ 为芳基或取代芳基时，n 必须为 2。 R⁴、R⁵、R⁶ 和 R⁷ 各自代表氢、1-10 个碳原子的烷基、1-10 个碳原子的取代烷基，R⁴ 和 R⁵ 合在一起或 R⁶ 和 R⁷ 合在一起可代表形成 5 或 6 元脂肪环所需的原子、芳香族六元环、芳香族十元环、取代的芳香族六元环或取代的芳香族十元环； R⁸、R⁹各自代表 1-10 个碳原子的烷基、1-10 个碳原子的取代烷基、6-10 个碳原子的芳基、6-10 个碳原子的取代芳基； R¹⁰ 代表 1-10 碳的烷基、1-10 碳的取代烷基、6-10 碳的芳基、6-10 碳的取代芳基； Q 代表反离子。
• CYANINE DYES AND THEIR CONJUGATES
  申请人：LI-COR, INC.

  公开号：EP2630196B1

  公开（公告）日：2017-09-06
• JPH06316674A
  申请人：——

  公开号：JPH06316674A

  公开（公告）日：1994-11-15