| 32356-98-2

• CAS: 32356-98-2
• 化学式: C₄H₂₄B₉N
• 分子量: 183.54
• InChiKey: GDZSPJSKWWDYOL-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer 、 在 NaH 作用下， 以 四氢呋喃 为溶剂， 以6%的产率得到
  参考文献：
  名称：

  Polyhedral azaborane chemistry. Nitrogen-vertex incorporation in metallaazaborane formation from 4-(NHEt2)B9H13. Two isomers of [(η5-C5Me5)RhB9H12(NEt2)]

  摘要：

  The reaction of 4-(NHEt2)-arachno-B9H13 with [{RhCl2(η5-C5Me5)}2] and NaH afforded orange-yellow [6-(η5-C5Me5)-nido-6-RhB9H12-µ-8,9-(NEt2)] 1 and yellow [5-(η5-C5Me5)-nido-5-RhB9H12-µ-9,10-(NEt2)] 2. These compounds were characterized by single-crystal X-ray diffraction analysis and NMR spectroscopy and are compared to their non-bridged congeners [6-(η5-C5Me5)-nido-6-RhB9H13] 3 and [5-(η5-C5Me5)-nido-5-RhB9H13] 4. It is concluded that the bridging µ-{NEt2} groups exhibit bonding to the borane cage that is intermediate between bonding schemes that involve one two-electron three-centre bond and two two-electron two-centre bonds.

  DOI：

  10.1039/a801547c