2-[4-[2-[4-(4,6-Diphenylphosphinin-2-yl)phenyl]phenyl]phenyl]-4,6-diphenylphosphinine | 1011489-77-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: 2-[4-[2-[4-(4,6-Diphenylphosphinin-2-yl)phenyl]phenyl]phenyl]-4,6-diphenylphosphinine
• 英文别名: 2-[4-[2-[4-(4,6-diphenylphosphinin-2-yl)phenyl]phenyl]phenyl]-4,6-diphenylphosphinine
• CAS: 1011489-77-2
• 化学式: C₅₂H₃₆P₂
• 分子量: 722.805
• InChiKey: JRBRSGWFNRIJSZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.2
• 重原子数：
  54
• 可旋转键数：
  8
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  2-[4-[2-[4-(4,6-Diphenylphosphinin-2-yl)phenyl]phenyl]phenyl]-4,6-diphenylphosphinine 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Wide-Bite-Angle Diphosphinines: Design, Synthesis, and Coordination Properties

  摘要：

  A wide-bite-angle diphosphinine ligand has been designed and synthesized, which exhibits structural features for a preferred formation of trans complexes. Due to the linear orientation of the lone-pair electrons of the phosphorus donors in combination with an appropriate P-P distance, trans coordination toward a Rh center was observed and the corresponding LRh(CO)I complex could be characterized crystallographically. Although typical reactivities usually observed for trans complexes were found, reaction of the diphosphinine with the cis-enforcing precursor [Rh(nbd)(2)]BF(4) did result in the formation of several species at low temperature, to which cis-structures were attributed.

  DOI：

  10.1021/om7003546

文献信息

• Wide-Bite-Angle Diphosphinines: Design, Synthesis, and Coordination Properties
  作者：Christian Müller、Zoraida Freixa、Martin Lutz、Anthony L. Spek、Dieter Vogt、Piet W. N. M. van Leeuwen

  DOI：10.1021/om7003546

  日期：2008.3.1

  A wide-bite-angle diphosphinine ligand has been designed and synthesized, which exhibits structural features for a preferred formation of trans complexes. Due to the linear orientation of the lone-pair electrons of the phosphorus donors in combination with an appropriate P-P distance, trans coordination toward a Rh center was observed and the corresponding LRh(CO)I complex could be characterized crystallographically. Although typical reactivities usually observed for trans complexes were found, reaction of the diphosphinine with the cis-enforcing precursor [Rh(nbd)(2)]BF(4) did result in the formation of several species at low temperature, to which cis-structures were attributed.