(RRu)-[(p-cymene)RuCl(η2-(S)-BINPO-P,O)]SbF6 | 268545-61-5

• 英文名称: (RRu)-[(p-cymene)RuCl(η2-(S)-BINPO-P,O)]SbF6
• 英文别名: Chlororuthenium(1+);[1-(2-diphenylphosphorylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane;hexafluoroantimony(1-);1-methyl-4-propan-2-ylbenzene
• CAS: 268545-61-5
• 化学式: C₅₄H₄₆ClOP₂Ru*F₆Sb
• 分子量: 1145.17
• InChiKey: HKWAJEBFPSKWJW-UHFFFAOYSA-G

计算性质

• 辛醇/水分配系数(LogP)：
  15.0
• 重原子数：
  66
• 可旋转键数：
  8
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  silver hexafluoroantimonate 、 [ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂ 、 (S)-BINAP monoxide 以 二氯甲烷 为溶剂， 生成 (RRu)-[(p-cymene)RuCl(η2-(S)-BINPO-P,O)]SbF6
  参考文献：
  名称：

  Synthesis, Characterization, Diastereoselectivity, and Catalytic Activity of Complexes of Ruthenium with BINAP Monoxide

  摘要：

  The bisphosphine monoxides (R)- and (S)-BINPO, prepared by the monoxidation of (R)- and (S)-BINAP, respectively, form complexes [CyRuCl(eta(2)-BINPO-P)]X (X = Cl-, (R)-BINPO, 1, (S)-BINPO, 1'; or SbF6-, 2 and 2') and [CyRu(eta(2)-BINPO-P, O)](SbF6)(2), 3 and 3'. The new compounds were characterized spectroscopically and in the case of 2' by single-crystal X-ray diffraction. The BINPO ligand binds diastereoselectively, and one observes only a single thermodynamically stable diastereomer of the two possible isomers. Compound 3 is an efficient catalyst for the condensation of methacrolein and cyclopentadiene in moderate ee.

  DOI：

  10.1021/om000014d