1-(diphenylphosphorylamino)-3-phenylurea | 54114-28-2

• 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-(diphenylphosphorylamino)-3-phenylurea
• CAS: 54114-28-2
• 化学式: C₁₉H₁₈N₃O₂P
• 分子量: 351.345
• InChiKey: ZCVANLMPXFIAMN-UHFFFAOYSA-N

物化性质

• 熔点：
  203 °C(Solv: benzene (71-43-2); ethanol (64-17-5))
• 密度：
  1.29±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.24
• 重原子数：
  25.0
• 可旋转键数：
  5.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  70.23
• 氢给体数：
  3.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  P,P-二苯基磷酸肼 、 异氰酸苯酯 在 吡啶 作用下， 以 苯 为溶剂， 生成 1-(diphenylphosphorylamino)-3-phenylurea
  参考文献：
  名称：

  摘要：

  The kinetics of the reaction of diphenylphosphinic hydrazide with phenyl isocyanate in the presence of organic bases in benzene at 25degreesC were studied. The catalytic activity of the bases correlates with spectroscopic and thermodynamic Taft (pK(HB)), Koppel-Palm (B), and Gutmann (DN) parameters. A common general base mechanism of the catalysis of semicarbazide formation by bases belonging to different classes of organic compounds is offered and discussed.

  DOI：

  10.1023/a:1024727618620

文献信息

• Phosphorhydrazide inhibitors: toxicological profile and antimicrobial evaluation assay, molecular modeling and QSAR study
  作者：Khodayar Gholivand、Lida Asadi、Ali Asghar Ebrahimi Valmoozi、Meraat Hodaii、Mahboobeh Sharifi、Hadi Mazruee Kashani、Hamid Reza Mahzouni、Mohammad Ghadamyari、Ali Asghar Kalate、Ehsan Davari、Sami Salehi、Mahyar Bonsaii

  DOI：10.1039/c5ra24209f

  日期：——

  A series of 23 novel phosphorhydrazide derivatives were synthesized and characterized by spectral techniques, and their anti-ChE, antibacterial and insecticide activities were investigated.

  一系列包含23个新颖磷酸酰肼衍生物已经通过光谱技术合成并表征，它们的抗胆碱酯酶、抗菌和杀虫活性得到了研究。
• Yanchuk, N. N., Journal of general chemistry of the USSR, 1991, vol. 61, # 8, p. 1604 - 1608
  作者：Yanchuk, N. N.

  DOI：——

  日期：——
• ——
  作者：N. I. Yanchuk

  DOI：10.1023/a:1023301531703

  日期：——

  The kinetics of the reaction of diphenylphosphinic acid hydrazide with phenyl isocyanate in various solvents at 25degreesC was studied. The results can be quantitatively correlated with the physicochemical characteristics of solvents using the four-parameter Koppel-Palm equation. This relationship allows quantitative analysis of the solvation effects. The decisive influence on the reaction rate is exerted by the basicity and polarity of solvents. The reaction mechanism is discussed, and the possible scheme of solvation is suggested.
• Yanchuk, N. I.; Bondaruk, M. I., Journal of general chemistry of the USSR, 1984, vol. 54, # 3, p. 502 - 505
  作者：Yanchuk, N. I.、Bondaruk, M. I.

  DOI：——

  日期：——
• YANCHUK N. I., ZH. OBSHCH. XIMII, 1979, 49, HO 11, 2467-2469
  作者：YANCHUK N. I.

  DOI：——

  日期：——