3',6'-dihydroxy-spiro[phthalan-1,9'-xanthen]-3-one; hydrochloride

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 3',6'-dihydroxy-spiro[phthalan-1,9'-xanthen]-3-one; hydrochloride
• 英文别名: 3',6'-Dihydroxy-spiro[phthalan-1,9'-xanthen]-3-on; Hydrochlorid；Fluorescein hydrochloride；3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one;hydrochloride
• 化学式: C₂₀H₁₂O₅*ClH
• 分子量: 368.773
• InChiKey: IPZPMQFMYCXQKO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.09
• 重原子数：
  26
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  76
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  荧光素 在 盐酸 作用下， 生成 3',6'-dihydroxy-spiro[phthalan-1,9'-xanthen]-3-one; hydrochloride
  参考文献：
  名称：

  Gattermann, Chemische Berichte, 1899, vol. 32, p. 1137,1139

  摘要：

  DOI：

文献信息

• Colorant compounds
  申请人：Banning H. Jeffrey

  公开号：US20060020141A1

  公开（公告）日：2006-01-26

  Compounds of the formula wherein M is either (1) a metal ion having a positive charge of +y wherein y is an integer which is at least 2, said metal ion being capable of forming a compound with at least two chromogen moieties, or (2) a metal-containing moiety capable of forming a compound with at least two chromogen moieties, z is an integer representing the number of chromogen moieties associated with the metal and is at least 2, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , a, b, c, d, Y, and z are as defined herein, Q − is a COO − group or a SO 3 — group, A is an organic anion, and CA is either a hydrogen atom or a cation associated with all but one of the Q − groups.

  式中的化合物，其中M是一个带有正电荷+y的金属离子，其中y是至少为2的整数，该金属离子能够与至少两个色团基团形成化合物，或者M是一个含金属基团的基团，能够与至少两个色团基团形成化合物，z是表示与金属相关的色团基团数量的整数，至少为2，R1、R2、R3、R4、R5、R6、R7、a、b、c、d、Y和z的定义如上所述，Q-是一个COO-基团或SO3-基团，A是一个有机阴离子，CA是一个氢原子或与除一个Q-基团之外的所有Q-基团相关联的阳离子。
• Fluoran compounds and process for their production
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0568344A1

  公开（公告）日：1993-11-03

  A fluoran compound of the general formula (I) is useful as a cyan color-former in heat- or pressure-sensitive copying material: wherein R₁, R₂, R₃, R₄, R₅, R₆, R₇ and R₈ are each hydrogen, substituted or unsubstituted alkyl, aryl or alkoxy, or halogen, R₁ to R₄ and/or R₅ to R₈ may be combined to form a ring, and Ra, Rb, Rc, Rd, Re, Rf, Rg and Rh are each hydrogen, substituted or unsubstituted alkyl, alkenyl, amino, carbamoyl, acyl, thioalkoxy or aryloxy, nitro or halogen. The fluoran compounds (I) may be produced by reacting fluorescein chloride and/or fluoroscein bromide with an indoline derivative in the presence of a solvent and zinc chloride and/or aluminum chloride.

  通式（I）的氟兰化合物可用作热敏或压敏复印材料中的青色显色剂：其中R₁，R₂，R₃，R₄，R₅，R₆，R₇和R₈分别为氢，取代或未取代的烷基，芳基或烷氧基，或卤素，R₁至R₄和/或R₅至R₈可以结合形成环，并且Ra，Rb，Rc，Rd，Re，Rf，Rg和Rh分别为氢，取代或未取代的烷基，烯基，氨基，氨基甲酰，酰基，硫醇烷氧基或芳氧基，硝基或卤素。在溶剂和氯化锌和/或氯化铝的存在下，通过将荧光素氯化物和/或氟荧光素溴化物与吲哚衍生物反应可制备氟兰化合物（I）。
• PHASE CHANGE INKS CONTAINING COLORANT COMPOUNDS
  申请人：Wu Bo

  公开号：US20050016417A1

  公开（公告）日：2005-01-27

  Phase change inks comprising a carrier and a colorant of the formula wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , a, b, c, d, Y, Q Q − , A, and CA are as defined herein.

  相变油墨包括载体和颜料，其化学式为：其中R1，R2，R3，R4，R5，R6，R7，a，b，c，d，Y，Q Q−，A和CA的定义如本文所述。
• COLORED COMPOSITION, CURED FILM, COLOR FILTER, COLOR-FILTER MANUFACTURING METHOD, SOLID-STATE IMAGING ELEMENT, IMAGE DISPLAY DEVICE, POLYMER, AND XANTHENE DYE
  申请人：FUJIFILM Corporation

  公开号：US20160154303A1

  公开（公告）日：2016-06-02

  A colored composition of the present invention includes a dye compound having an anionic moiety including at least one of a structure represented by the following General Formula (A1), a structure represented by the following General Formula (A2), and a structure containing a boron atom, and a dye structure having a cationic moiety, in which the anionic moiety and the cationic moiety are bonded to each other via a covalent bond and present in the same molecule; a curable compound; and a solvent. (in General Formula (A1), R 1 and R 2 each independently represent —SO 2 — or —CO—) (in General Formula (A2), R 4 represents —SO 2 — or —CO—; and R 4 and R 5 each independently represent —SO 2 —, —CO—, or —CN)

  本发明的彩色组合物包括一种染料化合物，其具有带有阴离子基团的结构，其中该阴离子基团至少包括下列通式(A1)所表示的结构、下列通式(A2)所表示的结构和含有硼原子的结构；以及具有阳离子基团的染料结构，其中阴离子基团和阳离子基团通过共价键结合在同一分子中；可固化化合物；和溶剂。（在通式(A1)中，R1和R2各自独立表示—SO2—或—CO—）（在通式(A2)中，R4表示—SO2—或—CO—；R4和R5各自独立表示—SO2—、—CO—或—CN）
• Rhodamine dye derivatives and their use for phase change inks
  申请人：Xerox Corporation

  公开号：EP1493781A1

  公开（公告）日：2005-01-05

  Compounds of the formula wherein M is either (1) a metal ion having a positive charge of +y wherein y is an integer which is at least 2, said metal ion being capable of forming a compound with at least two chromogen moieties, or (2) a metal-containing moiety capable of forming a compound with at least two chromogen moieties, z is an integer representing the number of chromogen moieties associated with the metal and is at least 2, and R1,R2,R3,R4,R5,R6,R7,a,b,c,d,Y,Q-,A, and CA are as defined herein.

  式中的化合物 其中 M 是 (1) 带+y 正电荷的金属离子 其中 y 是至少为 2 的整数，所述金属离子能够与至少两个发色基团形成化合物；或 (2) 能够与至少两个发色基团形成化合物的含金属分子；z 是代表与金属相关的发色基团数目且至少为 2 的整数；R1,R2,R3,R4,R5,R6,R7,a,b,c,d,Y,Q-,A 和 CA 如本文所定义。