双(4-异丙苯基)氯化碘鎓 | 97671-66-4

• 物质功能分类: 医药中间体 - 原料药中间体
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 双(4-异丙苯基)氯化碘鎓
• 中文别名: 二(4-异丙基苯基)氯化碘
• 英文名称: bis(4-isopropylphenyl)iodonium chloride
• 英文别名: Iodonium, bis[4-(1-methylethyl)phenyl]-, chloride；bis(4-propan-2-ylphenyl)iodanium;chloride
• CAS: 97671-66-4
• 化学式: C₁₈H₂₂I*Cl
• 分子量: 400.73
• InChiKey: VLKZPYRHASBBNM-UHFFFAOYSA-M

物化性质

• 熔点：
  169-172 °C

计算性质

• 辛醇/水分配系数(LogP)：
  -0.93
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  溴五氟苯 、 双(4-异丙苯基)氯化碘鎓 在 gallium(III) trichloride 、 正丁基锂 作用下， 以 乙醚 、 正己烷 、 二氯甲烷 为溶剂， 反应 2.0h， 以84%的产率得到bis(4-isopropylphenyl)iodonium tetrakis(pentafluorophenyl)gallate
  参考文献：
  名称：

  Synthesis, properties and photolysis of new iodonium tetrakis(pentafluorophenyl)gallate photoinitiators and comparison with their indate and aluminate analogs

  摘要：

  A series of new iodonium tetrakis (pentafluorophenyl) gallates were synthesized in high yield via an improved preparation of the lithium gallate, their photoproducts analyzed by UV, F-19 NMR and GC-MS spectra and a photolysis mechanism postulated. The stability of these photoinitiators was also compared with their borate, aluminate and indate analogs. (C) 2002 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4020(02)00497-0

文献信息

• SENSITIZER/INITIATOR COMBINATION FOR NEGATIVE-WORKING THERMAL-SENSITIVE COMPOSITIONS USABLE FOR LITHOGRAPHIC PLATES
  申请人：Simpson Christopher D.

  公开号：US20110003123A1

  公开（公告）日：2011-01-06

  The radiation-sensitive composition and the negative working imageable element include a cationic IR absorber with tetraarylborate counteranion and an onium initiator with tetraarylborate counteranion. The use of these components provides high imaging sensitivity, good shelflife and high print run length.
• Synthesis, properties and photolysis of new iodonium tetrakis(pentafluorophenyl)gallate photoinitiators and comparison with their indate and aluminate analogs
  作者：Kangtai Ren、John H Malpert、Haiyan Gu、Huiying Li、Douglas C Neckers

  DOI：10.1016/s0040-4020(02)00497-0

  日期：2002.6

  A series of new iodonium tetrakis (pentafluorophenyl) gallates were synthesized in high yield via an improved preparation of the lithium gallate, their photoproducts analyzed by UV, F-19 NMR and GC-MS spectra and a photolysis mechanism postulated. The stability of these photoinitiators was also compared with their borate, aluminate and indate analogs. (C) 2002 Published by Elsevier Science Ltd.