2-trimethylsiloxy-4,5-benzo-1,3,2-dioxaphospholane | 61706-76-1

• 分子结构分类: 有机化合物 - 苯类化合物
• 英文名称: 2-trimethylsiloxy-4,5-benzo-1,3,2-dioxaphospholane
• 英文别名: 2-(Trimethylsiloxy)-1,3,2-benzodioxaphosphole；2-trimethylsiloxy-1,3,2-benzodioxaphospholane；2-trimethylsilyloxy-1,3,2-benzodioxaphosphole；2-trimethylsiloxy-1,3,2-benzodioxaphosphole；pyrocatecholtrimethylsilylphosphite；pyrocatecholsilylphosphite；2-[(Trimethylsilyl)oxy]-2H-1,3,2-benzodioxaphosphole；1,3,2-benzodioxaphosphol-2-yloxy(trimethyl)silane
• CAS: 61706-76-1
• 化学式: C₉H₁₃O₃PSi
• 分子量: 228.26
• InChiKey: PFTJBCMZLWNNFO-UHFFFAOYSA-N

物化性质

• 沸点：
  98-99 °C(Press: 14 Torr)
• 密度：
  1.0010 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  3.54
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-trimethylsiloxy-4,5-benzo-1,3,2-dioxaphospholane 在 三氟乙酸 作用下， 以 苯 为溶剂， 反应 0.17h， 生成 o-phenylene hydrogen phosphite
  参考文献：
  名称：

  Nifant'ev, E. E.; Kukhareva, T. S.; Soldatova, I. A., Journal of general chemistry of the USSR, 1989, vol. 59, # 11.1, p. 2239 - 2242

  摘要：

  DOI：
• 作为产物：
  描述：

  生成 2-trimethylsiloxy-4,5-benzo-1,3,2-dioxaphospholane
  参考文献：
  名称：

  Burilov, A. R.; Cherepashkin, D. V.; Pudovik, M. A., Russian Journal of General Chemistry, 1994, vol. 64, # 10.1, p. 1445 - 1447

  摘要：

  DOI：

文献信息

• Horner−Wadsworth−Emmons Reagents as Azomethine Ylide Analogues: Pyrrole Synthesis via (3 + 2) Cycloaddition
  作者：Marie S. T. Morin、Daniel J. St-Cyr、Bruce A. Arndtsen

  DOI：10.1021/ol102075y

  日期：2010.11.5

  Amido-substituted Horner-Wadsworth-Emmons reagents can serve as precursors to 1,3-dipoles for use in cycloaddition. These compounds are assembled in one pot via the TMSOTf-catalyzed Arbuzov reaction of imines, acid chlorides, and phosphites. The coupling of this synthesis with alkyne cycloaddition provides a three-component synthesis of pyrroles. The dipoles can be prepared with a diverse range of imines and acid chlorides, and (3 + 2) cycloaddition with unsymmetrical alkynes is highly regiospecific, providing a modular approach to form substituted pyrroles.
• Synthesis and some properties of 2-acetylamido-4,5-benzo-1,3,2-dioxaphospholane
  作者：M. A. Pudovik、L. K. Kibardina、A. N. Pudovik

  DOI：10.1007/bf00863944

  日期：1992.1

  The reaction of pyrocatechol chlorophosphite with N-trimethylsilylacetamide gave 2-acetamido-4,5-benzo-1,3,2-dioxaphospholane. The reaction of this product with hexamethyldisilazane leads to 2-trimethylsiloxy-4,5-benzo-1,3,2-dioxaphospholane, while its reactions with diethylamine, trimethylsilyldiethylamine, and bis(dimethylamino)methane give 2-dialkylamino-4,5-benzo-1,3,2-dioxaphospholanes.
• Pudovik, M. A.; Kibarbina, L. K.; Pudovik, A. N., Journal of general chemistry of the USSR, 1991, vol. 61, # 3.2, p. 699 - 700
  作者：Pudovik, M. A.、Kibarbina, L. K.、Pudovik, A. N.

  DOI：——

  日期：——
• Ovchinnikov, V. V.; Safina, Yu. G.; Cherkasov, R. A., Journal of general chemistry of the USSR, 1988, vol. 58, # 9, p. 1841 - 1852
  作者：Ovchinnikov, V. V.、Safina, Yu. G.、Cherkasov, R. A.、Karataeva, F. Kh.、Pudovik, A. N.

  DOI：——

  日期：——
• Burilov, A.R.; Cherepashkin, D.V.; Pudovik, M. A., Russian Journal of General Chemistry, 1994, vol. 64, # 9.1, p. 1333 - 1335
  作者：Burilov, A.R.、Cherepashkin, D.V.、Pudovik, M. A.

  DOI：——

  日期：——