4-溴-2,2,6,6-四甲基哌啶 | 67845-89-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 4-溴-2,2,6,6-四甲基哌啶
• 英文名称: 4-bromo-2,2,6,6-tetramethylpiperidine
• 英文别名: 4-bromo-2,2,6,6-tetramethyl-piperidine；4-Brom-2,2,6,6-tetramethyl-piperidin
• CAS: 67845-89-0
• 化学式: C₉H₁₈BrN
• 分子量: 220.153
• InChiKey: QFZDDOSCZLLDHS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-溴-2,2,6,6-四甲基哌啶 生成 alkaline earth salt of/the/ methylsulfuric acid
  参考文献：
  名称：

  Samtleben, Chemische Berichte, 1899, vol. 32, p. 664

  摘要：

  DOI：
• 作为产物：
  描述：

  1,4-dibromo-2,2,6,6-tetramethyl-piperidine 在 氢溴酸 作用下， 生成 4-溴-2,2,6,6-四甲基哌啶
  参考文献：
  名称：

  Samtleben, Chemische Berichte, 1899, vol. 32, p. 664

  摘要：

  DOI：

文献信息

• ——
  作者：V. P. Kashparova、E. Sh. Kagan、I. S. Kashparov、I. Yu. Zhukova

  DOI：10.1023/a:1019597921100

  日期：——

  Diazotization of 4-amino-2,2,6,6-tetramethylpiperidine in acetic or sulfuric acid affords 2,2,6,6tetramethyl-1,2,3,6-tetrahydropyridine in high yield. Under the same conditions, the corresponding nitroxyl radical transforms into 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl.
• Processes for generating halamine compounds on textile substrates to produce antimicrobial finish
  申请人：Li Ling

  公开号：US20080248705A1

  公开（公告）日：2008-10-09

  Provided herein are processes for topically applying an antimicrobial finish to a textile substrate, such as a yarn, a fabric, a composite, or an assembled article (for example, a garment). Specifically, the antimicrobial finish is based on hindered amine compounds that are applied in an aqueous bath (such as a commercial or home laundry setting), using the factors of pH and compound solubility to promote the formation of a durable antimicrobial halamine finish. Advantageously, the antimicrobial finish, which may be applied to fabrics made of any of a variety of fiber types and combinations of fiber types, has been found to be durable to repeated launderings.
• US7858539B2
  申请人：——

  公开号：US7858539B2

  公开（公告）日：2010-12-28
• [EN] PROCESSES FOR GENERATING HALAMINE COMPOUNDS ON TEXTILE SUBSTRATES TO PRODUCE ANTIMICROBIAL FINISH<br/>[FR] PROCÉDÉS POUR GÉNÉRER DES COMPOSÉS HALAMINE SUR DES SUBSTRATS TEXTILES AFIN DE PRODUIRE UN APPRÊT ANTIMICROBIEN
  申请人：MILLIKEN & CO

  公开号：WO2008123900A2

  公开（公告）日：2008-10-16

  [EN] Provided herein are processes for topically applying an antimicrobial finish to a textile substrate, such as a yarn, a fabric, a composite, or an assembled article (for example, a garment). Specifically, the antimicrobial finish is based on hindered amine compounds that are applied in an aqueous bath (such as a commercial or home laundry setting), using the factors of pH and compound solubility to promote the formation of a durable antimicrobial halamine finish. Advantageously, the antimicrobial finish, which may be applied to fabrics made of any of a variety of fiber types and combinations of fiber types, has been found to be durable to repeated launderings.
  [FR] L'invention concerne des procédés pour appliquer localement un apprêt antimicrobien sur un substrat textile, tel qu'un fil, une étoffe, un composite ou un article assemblé (par exemple, un vêtement). Spécifiquement, l'apprêt antimicrobien est à base de composés amines encombrées qui sont appliqués dans un bain aqueux (par exemple, dans une installation de blanchisserie industrielle ou domestique), en utilisant des facteurs de pH et de solubilité du composé qui favorisent la formation d'un apprêt d'halamine antimicrobien durable. De manière avantageuse, l'apprêt antimicrobien, qui peut être appliqué sur des étoffes faites de divers types de fibres et combinaisons de types de fibres, s'est révélé résistant à des blanchissages répétés.