3,4-benzimidazole-5,6-benzo-2-phenyl-1,3,2-oxazaphosphorinane | 769124-06-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 3,4-benzimidazole-5,6-benzo-2-phenyl-1,3,2-oxazaphosphorinane
• 英文别名: 6-Phenyl-6H-benzimidazo[1,2-c][1,3,2]benzoxazaphosphorine；6-phenylbenzimidazolo[1,2-c][1,3,2]benzoxazaphosphinine
• CAS: 769124-06-3
• 化学式: C₁₉H₁₃N₂OP
• 分子量: 316.299
• InChiKey: WHAOCMASYDAVES-UHFFFAOYSA-N

物化性质

• 沸点：
  556.9±33.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  23
• 可旋转键数：
  1
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  27
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3,4-benzimidazole-5,6-benzo-2-phenyl-1,3,2-oxazaphosphorinane 在 sulfur 作用下， 以 甲苯 为溶剂， 反应 1.0h， 以100%的产率得到3,4-benzimidazole-5,6-benzo-2-phenyl-2-thio-1,3,2-oxazaphosphorinane
  参考文献：
  名称：

  2-(2-羟基苯基)-1H-苯并咪唑的磷杂环

  摘要：

  AbstractSixteen different P(III) and P(V) heterocycles derived from 2‐(2‐hydroxyphenyl)‐1H‐benzimidazole (1) are reported. In these heterocycles the phosphorus atom is part of a six‐membered unsaturated ring. They were mainly studied by multinuclear NMR. The X‐ray diffraction of 3,4‐ benzimidazole‐5,6‐benzo‐2‐dimethylamino‐2‐seleno‐ 1,3,2‐oxazaphosphorinane is reported. Phosphoranes derived from 1 and 3,5‐di‐tert‐butylcatechol, and bearing Cl, NMe2, or phenyl as substituent at phosphorus are presented. © 2004 Wiley Periodicals, Inc. Heteroatom Chem 15:307–320, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20021

  DOI：

  10.1002/hc.20021
• 作为产物：
  描述：

  2-(2-羟基苯基)-1H-苯并咪唑 、 苯基二氯化磷 在 三乙胺 作用下， 以 甲苯 为溶剂， 以100%的产率得到3,4-benzimidazole-5,6-benzo-2-phenyl-1,3,2-oxazaphosphorinane
  参考文献：
  名称：

  2-(2-羟基苯基)-1H-苯并咪唑的磷杂环

  摘要：

  AbstractSixteen different P(III) and P(V) heterocycles derived from 2‐(2‐hydroxyphenyl)‐1H‐benzimidazole (1) are reported. In these heterocycles the phosphorus atom is part of a six‐membered unsaturated ring. They were mainly studied by multinuclear NMR. The X‐ray diffraction of 3,4‐ benzimidazole‐5,6‐benzo‐2‐dimethylamino‐2‐seleno‐ 1,3,2‐oxazaphosphorinane is reported. Phosphoranes derived from 1 and 3,5‐di‐tert‐butylcatechol, and bearing Cl, NMe2, or phenyl as substituent at phosphorus are presented. © 2004 Wiley Periodicals, Inc. Heteroatom Chem 15:307–320, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20021

  DOI：

  10.1002/hc.20021

文献信息

• Phosphorus heterocycles from 2-(2-hydroxyphenyl)-1<i>H</i>-benzimidazole
  作者：Julio Hernández-Díaz、Angelina Flores-Parra、Rosalinda Contreras

  DOI：10.1002/hc.20021

  日期：——

  AbstractSixteen different P(III) and P(V) heterocycles derived from 2‐(2‐hydroxyphenyl)‐1H‐benzimidazole (1) are reported. In these heterocycles the phosphorus atom is part of a six‐membered unsaturated ring. They were mainly studied by multinuclear NMR. The X‐ray diffraction of 3,4‐ benzimidazole‐5,6‐benzo‐2‐dimethylamino‐2‐seleno‐ 1,3,2‐oxazaphosphorinane is reported. Phosphoranes derived from 1 and 3,5‐di‐tert‐butylcatechol, and bearing Cl, NMe2, or phenyl as substituent at phosphorus are presented. © 2004 Wiley Periodicals, Inc. Heteroatom Chem 15:307–320, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20021