(2-(diphenylphosphino)phenyl)diethoxymethane | 177955-61-2

• 英文名称: (2-(diphenylphosphino)phenyl)diethoxymethane
• 英文别名: [2-(diethoxymethyl)phenyl]-diphenylphosphane
• CAS: 177955-61-2
• 化学式: C₂₃H₂₅O₂P
• 分子量: 364.424
• InChiKey: IURCJZGKCPRLKW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  26
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 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：

  chloromethyl(1,5-cyclooctadiene)palladium(II) 、 (2-(diphenylphosphino)phenyl)diethoxymethane 以 氘代氯仿 为溶剂， 生成 chloro[[2-(diphenylphosphino)phenyl]diethoxymethane]methylpalladium(II)
  参考文献：
  名称：

  Two square-planar palladium(II) complexes withP,O-bidentate hybrid ligands

  摘要：

  In the two square-planar palladium(II) complexes chloro[(diphenylphosphinoamino)diphenylphosphine oxide]methylpalladium(II) dimethyl sulfoxide solvate, [Pd(CH3)Cl(C24H21NOP2)]center dot C2H6OS, (I), and chloro{[2-(diphenylphosphino)phenyl]diethoxymethane} methylpalladium(II), [Pd(CH3)Cl(C23H25O2P)], (II), a trans disposition of the diphenylphosphino and chloro groups is observed. The Pd atom in both complexes displays a distorted square-planar configuration formed by the four unique donor atoms (P, Cl, C and O). In compound (I), the five-membered Pd-P-N-P-O metallacycle is best described as having an envelope conformation, whereas in (II) the six-membered Pd-P-C-C-C-O metallacycle adopts a skewed boat conformation. Furthermore, within the P-N-P-O backbone in (I), the P-N distances are consistent with single-bond character [1.659 (3) and 1.692 (3) angstrom], whilst the P=O bond shows appreciable double-bond character [1.509 (2) angstrom].

  DOI：

  10.1107/s0108270106048530