[(η(5)-C5H5)Ru(η(6)-C6H3Me3-1,3,5)](1+) | 72804-51-4

• 英文名称: [(η(5)-C5H5)Ru(η(6)-C6H3Me3-1,3,5)](1+)
• CAS: 72804-51-4
• 化学式: C₁₄H₁₇Ru
• 分子量: 286.359
• InChiKey: SCXRWDGNZXVDGF-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  [(η(5)-C5H5)Ru(η(6)-C6H3Me3-1,3,5)](1+) 在 1percent sodium amalgam 作用下， 以 四氢呋喃 为溶剂， 以48%的产率得到cyclopenta-1,3-diene;ruthenium(2+);1,3,5-trimethyl-6-(2,4,6-trimethylcyclohexa-2,4-dien-1-yl)cyclohexa-1,3-diene
  参考文献：
  名称：

  19-Electron arenecyclopentadienyl complexes of ruthenium

  摘要：

  A series of arenecyclopentadienyl complexes, i.e., [Ru(eta(5)-C(5)R(5))(eta(6)-arene)](+) (1, R = H, arene = C6H6; 2, R = Me, arene = C6H6; 3, R = H, arene = C(6)H(3)Me(3); 4, R = Me, arene = C(6)H(3)Me(3); 5, R = H, arene = C(6)Me(6); 6, R = Me, arene = C(6)Me(6)) was studied by cyclic voltammetry. These compounds are capable of both oxidation and reduction. The reduction potential values depend on the number of methyl groups in the complex. Reduction of benzene complexes 1 and 2 by sodium amalgam in THF leads to the formation of decomplexation products, the addition of hydrogen to benzene, and dimerization of the benzene ligands. Both chemical and electrochemical reductions of mesitylene complexes 3 and 4 result in dimeric products [(eta(5)-C(5)R(5))Ru(mu-eta 5:eta 5-Me(3)H(3)C(6)C(6)H(3)Me(3))Ru(eta(5)-C(5)R(5))] (14, R = H; 15, R = Me). The action of sodium amalgam on compound 5 gives products of hydrogen addition to both hexamethylbenzene (17) and cyclopentadienyl (18) ligands along with the major product, the dimer [(eta(5)-C5H5)Ru(mu-eta(5):eta(5)-Me(6)C(6)C(6)Me(6))Ru(eta(5)-C5H5)] (16). In contrast to 5, its permethylated analog 6 is only capable of adding hydrogen to the hexamethylbenzene ligand.

  DOI：

  10.1007/bf01431794