diphenylphosphanylmethyl(diphenyl)phosphane;phenyl-[phenyl(phenylazanidyl)phosphoryl]azanide;platinum(2+) | 140684-19-1

• 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: diphenylphosphanylmethyl(diphenyl)phosphane;phenyl-[phenyl(phenylazanidyl)phosphoryl]azanide;platinum(2+)
• CAS: 140684-19-1
• 化学式: C₄₃H₃₇N₂OP₃Pt
• 分子量: 885.781
• InChiKey: KJMZLLAQSGSTEM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.65
• 重原子数：
  50.0
• 可旋转键数：
  7.0
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.02
• 拓扑面积：
  23.55
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为产物：
  描述：

  双二苯基膦甲烷 、 dichloro( 1,5-cyclooctadiene)platinum(ll) 、 N,N',P-三苯基磷二酰胺 在 Ag₂O 作用下， 以 二氯甲烷 为溶剂， 以92%的产率得到diphenylphosphanylmethyl(diphenyl)phosphane;phenyl-[phenyl(phenylazanidyl)phosphoryl]azanide;platinum(2+)
  参考文献：
  名称：

  Preparation and reactivity of platinathiadiazetidine 1,1-dioxide and platinadiazaphosphetidine 2-oxide complexes

  摘要：

  Treatment of the complexes cis-[PtCl2L2] (L = donor ligand) with either N,N'-diphenylsulfamide or N,N',P-triphenylphosphonic diamide in the presence of an excess of silver(I) oxide in refluxing dichloromethane yielded the new metallacycles [activated Pt{NPhS(O)2NPh}L2] and [activated Pt{NPhP(O)(Ph)NPh}L2] respectively. The X-ray crystal structure of [activated Pt{NPhS(O)2NPh}(cod)] (cod = cycloocta-1,5-diene) showed the presence of an entirely flat four-membered ring, whereas that of [activated Pt{NPhP(O)(Ph)NPh}-(PPh3)2] exhibits a small puckering angle, but with no substantial Pt...P transannular interaction. tert-Butyl isocyanide displaces a phosphine ligand from [activated Pt{NPhS(O)2NPh}(PPh3)2].

  DOI：

  10.1039/dt9920000409