triphenylantimony o-phenylenedioxide | 21890-20-0

• 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: triphenylantimony o-phenylenedioxide
• 英文别名: Ph₃SbCat；Ph3Cat；Triphenylantimony(v) catecholate；2,2,2-triphenyl-1,3,2λ5-benzodioxastibole
• CAS: 21890-20-0
• 化学式: C₂₄H₁₉O₂Sb
• 分子量: 461.164
• InChiKey: MUGXXJKXQOXRKB-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  3.58
• 重原子数：
  27
• 可旋转键数：
  3
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  异丁胺 、 triphenylantimony o-phenylenedioxide 在 吡啶 、 copper diacetate 作用下， 反应 15.0h， 以64%的产率得到N-苯基异丁胺
  参考文献：
  名称：

  摘要：

  2,2,2-Triphenyl-1,3,2-benzodioxastibolanes react with alcohols, phenols, and amines in the presence of copper salts to give the corresponding O- and N-phenyl derivatives. Cyclic Sb-V dialkoxide containing an electron-withdrawing nitro group in the dioxastibolane fragment is most reactive in N-phenylation of primary and secondary amines. Organoantimony analogs containing electron-donating groups are more efficient in O-phenylation of primary and secondary alcohols and phenols.

  DOI：

  10.1023/a:1026044302134
• 作为产物：
  描述：

  三苯基锑 以81%的产率得到
  参考文献：
  名称：

  Dodonow W. A., Fedorow A. Ju., Usjatinskiii R. I., Saburdjaewa S. N., Gus+, Isw. AN. Ser. khim., (1995) N 4, S 748-751

  摘要：

  DOI：

文献信息

• Syntheses of antimony(v) derivatives from trimethyl and triphenylantimony(III), dihydric phenols, andtert-butyl hydroperoxide
  作者：V. A. Dodonov、A. Yu. Fedorov、R. I. Usyatinsky、S. N. Zaburdyaeva、A. V. Gushchin

  DOI：10.1007/bf00698512

  日期：1995.4

  Trimethyl and triphenylantimony o-phenylene dioxides were obtained by the reaction of trimethyl- and triphenylantimony with pyrocatechol in the presence of tert-butyl hydroperoxide in 68 and 81 % yields, respectively. 7,7,7,15,15,15-Hexamethyl-(and phenyl)-6,8,14,16-tetraoxa-7, 15-distibatricyclo[11.3.1.1(9,13)]octadeca-1,3,5,9,11,13-hexaenes were synthesized analogously by the reaction with resorcinol (in 79 and 93 % yields, respectively). The use of hydroquinone resulted in polymeric trimethyl- and triphenylantimony hydroquinolates.
• DODONOV, V. A.;ZABURDYAEVA, S. N.;NEVKINA, N. N., METALLOORGAN. XIMIYA, 2,(1989) N, S. 1296-1297
  作者：DODONOV, V. A.、ZABURDYAEVA, S. N.、NEVKINA, N. N.

  DOI：——

  日期：——