2-hydroxyphenyl(phenyl)phosphinic acid | 94407-54-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2-hydroxyphenyl(phenyl)phosphinic acid
• 英文别名: (2-Hydroxyphenyl)-phenylphosphinic acid
• CAS: 94407-54-2
• 化学式: C₁₂H₁₁O₃P
• 分子量: 234.191
• InChiKey: QJZPQIPHDYWWTI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  ethyl phenyl phenylphosphonate 在 sodium hydroxide 、 lithium diisopropyl amide 作用下， 生成 2-hydroxyphenyl(phenyl)phosphinic acid
  参考文献：
  名称：

  Petros, K. A.; Agafonov, S. V.; Pokatun, V. P., Journal of general chemistry of the USSR, 1987, vol. 57, p. 83 - 85

  摘要：

  DOI：

文献信息

• Experimental and Quantum Chemical Studies of 2-Phosphinylphenol Derivatives
  作者：Jack B. Levy、Steven B. Sutton、Ronald E. Olsen

  DOI：10.1080/10426509908546316

  日期：1999.1.1

  bis(2-methoxyphenyl)phenylphosphine oxide is fused with potassium hydroxide. Fusion of bis(2-methoxyphenyl)phenylphosphine oxide with sodium hydroxide, however, yields 2-hydroxyphenyl(phenyl)phosphinic acid. Ab initio quantum chemical studies confirm that the downfield 31P chemical shift that is observed in 2-phosphinylphenols is due to hydrogen bonding to the phosphoryl group.

  当氧化物与氢氧化钾稠合或在回流的甲苯中用叔丁醇钾处理时，三芳基氧化膦中磷酰基邻位的碳-氧键会发生断裂，这可能是通过亲核加成消除机制。因此，双(2-羟基苯基)苯基氧化膦与预期的2-苯氧基苯基(苯基)次膦酸一起从10-苯基-10H-苯氧膦10-氧化物产生。当双(2-甲氧基苯基)苯基氧化膦与氢氧化钾熔融时，后一种原料也与双(2-羟基苯基)苯基氧化膦一起生产。然而，双(2-甲氧基苯基)苯基氧化膦与氢氧化钠的融合产生2-羟基苯基(苯基)次膦酸。
• Flame retardant epoxy prepregs, laminates, and printed wiring boards of enhanced thermal stability
  申请人：Ranken F. Paul

  公开号：US20050075024A1

  公开（公告）日：2005-04-07

  Boehmite (alumina monohydrate) when used with a typical epoxy resin advanced with phosphorus makes it possible to improve thermal stability and to increase the ignition time of laminates formed from prepregs made using this fortified resin. Such laminates have exceptionally high thermal stability and showed similar longer times to ignition as compared to corresponding resins in which alumina trihydrate was used.

  将波美度石（一水合氧化铝）与添加了磷的典型环氧树脂一起使用，可以提高热稳定性，并延长使用这种强化树脂制成的预浸料层压板的点火时间。这种层压板具有极高的热稳定性，与使用三水氧化铝的相应树脂相比，点火时间同样更长。
• PETROV K. A.; AGAFONOV S. V.; POKATUN V. P., ZH. OBSHCH. XIMII, 57,(1987) N 1, 98-101
  作者：PETROV K. A.、 AGAFONOV S. V.、 POKATUN V. P.

  DOI：——

  日期：——
• FLAME RETARDANT EPOXY PREPREGS, LAMINATES, AND PRINTED WIRING BOARDS OF ENHANCED THERMAL STABILITY
  申请人：ALBEMARLE CORPORATION

  公开号：EP1670860A1

  公开（公告）日：2006-06-21
• [EN] FLAME RETARDANT EPOXY PREPREGS, LAMINATES, AND PRINTED WIRING BOARDS OF ENHANCED THERMAL STABILITY<br/>[FR] PREIMPREGNES EN RESINE EPOXYDE IGNIFUGES, LAMINES, ET CARTES DE CIRCUITS IMPRIMES PRESENTANT UNE STABILITE THERMIQUE AMELIOREE
  申请人：ALBEMARLE CORP

  公开号：WO2005040277A1

  公开（公告）日：2005-05-06

  Boehmite (alumina monohydrate) when used with a typical epoxy resin advanced with phosphorus makes it possible to improve thermal stability and to increase the ignition time of laminates formed from prepregs made using this fortified resin. Such laminates have exceptionally high thermal stability and showed similar longer times to ignition as compared to corresponding resins in which alumina trihydrate was used.