1-Triphenylphosphaniumylpropane-1-sulfonate

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-Triphenylphosphaniumylpropane-1-sulfonate
• 英文别名: 1-triphenylphosphaniumylpropane-1-sulfonate
• 化学式: C21H21O3PS
• 分子量: 384.4
• InChiKey: NQDQXIFELUKVAA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  65.6
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Vinyl-containing compounds with high heat distortion
  申请人：REICHHOLD LLC 2

  公开号：US10544299B2

  公开（公告）日：2020-01-28

  A process for forming a thermosetting resin in a nitrogen atmosphere is provided. The process includes the steps of a) reacting a polycarboxylic acid and/or anhydride and a polyhydric alcohol to provide a hydroxyl-containing intermediate; b) reacting the hydroxyl-containing intermediate with a vinyl-containing organic acid or vinyl containing alkyl ester in the presence of an esterification catalyst, a polymerization inhibitor and an azeotropic agent; and c) reacting any residual vinyl-containing organic acid and residual esterification catalyst with an epoxide.

  本发明提供了一种在氮气环境中形成热固性树脂的工艺。该工艺包括以下步骤：a) 使聚羧酸和/或酸酐与多元醇反应，生成含羟基的中间体；b) 在酯化催化剂、聚合抑制剂和共沸剂存在下，使含羟基的中间体与含乙烯基的有机酸或含乙烯基的烷基酯反应；以及 c) 使任何残留的含乙烯基的有机酸和残留的酯化催化剂与环氧化物反应。
• VINYL-CONTAINING COMPOUNDS WITH HIGH HEAT DISTORTION
  申请人：REICHHOLD, INC.

  公开号：US20140171568A1

  公开（公告）日：2014-06-19

  A process for forming a thermosetting resin in a nitrogen atmosphere is provided. The process includes the steps of a) reacting a polycarboxylic acid and/or anhydride and a polyhydric alcohol to provide a hydroxyl-containing intermediate; b) reacting the hydroxyl-containing intermediate with a vinyl-containing organic acid or vinyl containing alkyl ester in the presence of an esterification catalyst, a polymerization inhibitor and an azeotropic agent; and c) reacting any residual vinyl-containing organic acid and residual esterification catalyst with an epoxide.