2-benzotriazol-2-yl-4-iodo-phenol | 54639-60-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-benzotriazol-2-yl-4-iodo-phenol
• 英文别名: 2-(Benzotriazol-2-yl)-4-iodophenol
• CAS: 54639-60-0
• 化学式: C₁₂H₈IN₃O
• 分子量: 337.12
• InChiKey: PXKIOOXQKFXBDG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  50.9
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-(2-hydroxy-5-aminophenyl)benzotriazole 、 碘化钾 以40%的产率得到
  参考文献：
  名称：

  BELUSA J.; JANOUSEK Z.; KNOFLICKOVA H., CHEM. ZVESTI, , 1974, 28, NO 5, 673-679

  摘要：

  DOI：

文献信息

• NOVEL COMPOUND, COLORING COMPOSITION FOR DYEING OR PRINTING, INK FOR INKJET PRINTING, METHOD OF PRINTING ON CLOTH, AND DYED OR PRINTED CLOTH
  申请人：FUJIFILM Corporation

  公开号：EP3357975A1

  公开（公告）日：2018-08-08

  Provided are a compound represented by any one of Formulae (1) to (3) described in the specification, a coloring composition for dyeing or textile printing including the compound, an ink for ink jet textile printing, a method of printing on fabric, and a dyed or printed fabric.

  本发明提供了一种由说明书中所述式（1）至（3）中任一项所代表的化合物、一种包含该化合物的染色或纺织品印花用着色组合物、一种喷墨纺织品印花用墨水、一种在织物上印花的方法以及一种染色或印花织物。
• Contact lens with phosphorylcholine-modified polyvinylalcohols therein
  申请人：Alcon Inc.

  公开号：US11061169B2

  公开（公告）日：2021-07-13

  The invention is generally related to a soft contact lens which comprises a hydrogel lens body and a coating thereon and to a method for producing the same. The hydrogel lens body is composed of a crosslinked polymeric material comprising repeating units of at least one arylborono-containing vinylic monomer having a boronic acid group, and the coating comprises a layer of a phosphorylcholine-containing polymer which comprises (a) repeating units of vinyl alcohol, and (b) repeating units of 6-membered acetal ring substituted with a phosphorylcholine-containing group. The coating is covalently-attached to the hydrogel lens body through cyclic boronic ester linkages each formed between one of the boronic acid groups of the crosslinked polymeric material and one of the 1,2-diol and 1,3-diol moieties of the phosphorylcholine-containing polymer.

  本发明一般涉及一种软性隐形眼镜，该隐形眼镜由水凝胶镜片本体和镜片上的涂层组成，还涉及生产该隐形眼镜的方法。水凝胶镜片本体由交联聚合物材料组成，该材料包括至少一种具有硼酸基团的含芳基硼酸乙烯基单体的重复单元，涂层包括一层含磷酰胆碱聚合物，该聚合物包括（a）乙烯醇的重复单元和（b）被含磷酰胆碱基团取代的 6 元缩醛环的重复单元。涂层通过交联聚合物材料的一个硼酸基团与含磷酸胆碱聚合物的一个 1,2-二醇和 1,3-二醇基团之间形成的环状硼酸酯键共价连接到水凝胶镜片本体上。
• CONTACT LENS WITH PHOSPHORYLCHOLINE-MODIFIED POLYVINYLALCOHOLS THEREIN
  申请人：Alcon Inc.

  公开号：US20200158913A1

  公开（公告）日：2020-05-21

  The invention is generally related to a soft contact lens which comprises a hydrogel lens body and a coating thereon and to a method for producing the same. The hydrogel lens body is composed of a crosslinked polymeric material comprising repeating units of at least one arylborono-containing vinylic monomer having a boronic acid group, and the coating comprises a layer of a phosphorylcholine-containing polymer which comprises (a) repeating units of vinyl alcohol, and (b) repeating units of 6-membered acetal ring substituted with a phosphorylcholine-containing group. The coating is covalently-attached to the hydrogel lens body through cyclic boronic ester linkages each formed between one of the boronic acid groups of the crosslinked polymeric material and one of the 1,2-diol and 1,3-diol moieties of the phosphorylcholine-containing polymer.