4,5,6,7,3',6'-hexachloro-spiro[phthalan-1,9'-xanthen]-3-one

• 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: 4,5,6,7,3',6'-hexachloro-spiro[phthalan-1,9'-xanthen]-3-one
• 英文别名: 4,5,6,7,3',6'-Hexachlor-spiro[phthalan-1,9'-xanthen]-3-on；3',4,5,6,6',7-Hexachlorospiro[2-benzofuran-3,9'-xanthene]-1-one
• 化学式: C₂₀H₆Cl₆O₃
• 分子量: 506.984
• InChiKey: GXDMEVVEHBXGMD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  29
• 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：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 五氯化磷 作用下， 生成 4,5,6,7,3',6'-hexachloro-spiro[phthalan-1,9'-xanthen]-3-one
  参考文献：
  名称：

  Graebe, Justus Liebigs Annalen der Chemie, 1887, vol. 238, p. 326,327

  摘要：

  DOI：

文献信息

• Novel dyes and use thereof in imaging members and methods
  申请人：——

  公开号：US20040191668A1

  公开（公告）日：2004-09-30

  There are described novel rhodamine dye compounds and imaging members and imaging methods, including thermal imaging members and imaging methods, utilizing the compounds. The dye compounds exhibit a first color when in the crystalline form and a second color, different from the first color, when in the liquid, amorphous form.

  本文描述了新型罗丹明染料化合物、成像材料和成像方法，包括利用这些化合物的热成像材料和成像方法。这些染料化合物在晶体形态下呈现第一种颜色，在液态非晶形态下呈现第二种颜色，与第一种颜色不同。
• Process for the preparation of novel dyes for use in imaging members
  申请人：Cheon Kap-Soo

  公开号：US20060234143A1

  公开（公告）日：2006-10-19

  There are described novel rhodamine dye compounds and imaging members and imaging methods, including thermal imaging members and imaging methods, utilizing the compounds. The dye compounds exhibit a first color when in the crystalline form and a second color, different from the first color, when in the liquid, amorphous form.

  这是一种新型罗丹明染料化合物，以及利用该化合物的成像成员和成像方法，包括利用该化合物的热成像成员和成像方法。该染料化合物在晶体形态下呈现第一种颜色，在液态非晶态下呈现不同于第一种颜色的第二种颜色。
• NOVEL DYES AND USE THEREOF IN IMAGING MEMBERS AND METHODS
  申请人：Cheon Kap-Soo

  公开号：US20080187866A1

  公开（公告）日：2008-08-07

  There are described novel rhodamine dye compounds and imaging members and imaging methods, including thermal imaging members and imaging methods, utilizing the compounds. The dye compounds exhibit a first color when in the crystalline form and a second color, different from the first color, when in the liquid, amorphous form.

  本文描述了一种新型的罗丹明染料化合物和成像元件以及成像方法，包括利用该化合物的热成像元件和成像方法。这些染料化合物在晶体形态下表现出第一种颜色，在液态非晶态下表现出第二种颜色，与第一种颜色不同。
• Ti(IV) doping: An effective strategy to boost Lewis acidic performance of ZnO catalyst in fluorescein dye synthesis
  作者：Nirajkumar H. Jadhav、Dnyaneshwar R. Shinde、Sachin S. Sakate、Nishant K. Rasal、Ramdas A. Pawar

  DOI：10.1016/j.catcom.2018.11.008

  日期：2019.2

  Zn1-xTixO NPS were efficiently synthesized using a simple solution free mechanochemical method. The synthesized ZnO and Ti(IV)-doped ZnO catalysts are exhibited polycrystallinity, a hexagonal crystal structure, and roughly spherical agglomerates. The surface areas of the Zn1-xTixO catalysts were positively correlated with the doping percentage of Ti(IV), which also enhanced the Lewis acidity of the NPs. The catalysts exhibited excellent activity during the synthesis of fluorescein dyes. This methodology was also extended to sulfone-fluorescein dye synthesis.
• US7008759B2
  申请人：——

  公开号：US7008759B2

  公开（公告）日：2006-03-07