4-Brom-2-aethyl-naphthalin-dicarbonsaeure-(1,8)-anhydrid | 100527-56-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 萘并呋喃类
• 英文名称: 4-Brom-2-aethyl-naphthalin-dicarbonsaeure-(1,8)-anhydrid
• 英文别名: 4-bromo-2-ethyl-naphthalene-1,8-dicarboxylic acid anhydride；8-Bromo-6-ethyl-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5(13),6,8,10-pentaene-2,4-dione
• CAS: 100527-56-8
• 化学式: C₁₄H₉BrO₃
• 分子量: 305.128
• InChiKey: GZVCUZQVTNPXSO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• FLUORESCENT BRIGHTENERS, METHODS OF PREPARATION THEREOF, FLUORESCENT BRIGHTENER COMPOSITIONS, AND METHODS OF PREPARATION AND USES THEREOF
  申请人：Naik Shantaram Narayan

  公开号：US20110065843A1

  公开（公告）日：2011-03-17

  A compound of Formula (I) wherein R 1 , R 2 , and R 3 are independently at each occurrence hydrogen, a halogen, a cyano functionality, a C 1 -C 20 aliphatic functionality, a C 3 -C 10 cycloaliphatic functionality or a C 3 -C 20 aromatic functionality, with the proviso that R 2 and R 3 are not hydrogen when R 1 is a methyl or hydrogen; R 4 and R 5 are independently at each occurrence hydrogen, a halogen, a cyano functionality, a C 1 -C 20 aliphatic functionality, a C 3 -C 10 cycloaliphatic functionality or a C 3 -C 10 aromatic functionality; R 7 and R 8 are independently at each occurrence, a halogen, a cyano functionality, a C 1 -C 20 aliphatic functionality, a C 3 -C 10 cycloaliphatic functionality or a C 3 -C 10 aromatic functionality; R 6 is a C 2 -C 20 aliphatic functionality, a C 3 -C 10 cycloaliphatic functionality or a C 3 -C 20 aromatic functionality; and “n” and “m” are each independently integers having a value of 0 to 3.

  化合物的化学式（I），其中R1、R2和R3在每次出现时独立地为氢、卤素、氰基、C1-C20脂肪基、C3-C10环脂肪基或C3-C20芳香基，但R1为甲基或氢时，R2和R3不为氢；R4和R5在每次出现时独立地为氢、卤素、氰基、C1-C20脂肪基、C3-C10环脂肪基或C3-C10芳香基；R7和R8在每次出现时独立地为卤素、氰基、C1-C20脂肪基、C3-C10环脂肪基或C3-C10芳香基；R6为C2-C20脂肪基、C3-C10环脂肪基或C3-C20芳香基；“n”和“m”分别独立地为0至3的整数。
• Fluorescent brighteners, methods of preparation thereof, fluorescent brightener compositions, and methods of preparation and uses thereof
  申请人：Naik Narayan Shantaram

  公开号：US20070117887A1

  公开（公告）日：2007-05-24

  A compound of Formula (I) wherein R 1 , R 2 , and R 3 are independently at each occurrence hydrogen, a halogen, a cyano functionality, a C 1 -C 20 aliphatic functionality, a C 3 -C 10 cycloaliphatic functionality or a C 3 -C 20 aromatic functionality, with the proviso that R 2 and R 3 are not hydrogen when R 1 is a methyl or hydrogen; R 4 and R 5 are independently at each occurrence hydrogen, a halogen, a cyano functionality, a C 1 -C 20 aliphatic functionality, a C 3 -C 10 cycloaliphatic functionality or a C 3 -C 10 aromatic functionality; R 7 and R 8 are independently at each occurrence, a halogen, a cyano functionality, a C 1 -C 20 aliphatic functionality, a C 3 -C 10 cycloaliphatic functionality or a C 3 -C 10 aromatic functionality; R 6 is a C 2 -C 20 aliphatic functionality, a C 3 -C 10 cycloaliphatic functionality or a C 3 -C 20 aromatic functionality; and “n” and “m” are each independently integers having a value of 0 to 3.

  式(I)的化合物，其中R1、R2和R3在每次出现时独立地为氢、卤素、氰基、C1-C20脂肪基、C3-C10环脂肪基或C3-C20芳香基，但R1为甲基或氢时，R2和R3不为氢；R4和R5在每次出现时独立地为氢、卤素、氰基、C1-C20脂肪基、C3-C10环脂肪基或C3-C10芳香基；R7和R8在每次出现时独立地为卤素、氰基、C1-C20脂肪基、C3-C10环脂肪基或C3-C10芳香基；R6为C2-C20脂肪基、C3-C10环脂肪基或C3-C20芳香基；“n”和“m”分别独立地为0至3的整数。
• FLUORESCENT BRIGHTENERS AND COMPOSITIONS THEREOF, METHODS OF PREPARATION AND USES
  申请人：General Electric Company

  公开号：EP1966145A2

  公开（公告）日：2008-09-10
• US7608715B2
  申请人：——

  公开号：US7608715B2

  公开（公告）日：2009-10-27
• US8183310B2
  申请人：——

  公开号：US8183310B2

  公开（公告）日：2012-05-22