ReO3(C6H3(CH2NMe2)2-2,6) | 192123-83-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: ReO3(C6H3(CH2NMe2)2-2,6)
• CAS: 192123-83-4
• 化学式: C₁₂H₁₉N₂O₃Re
• 分子量: 425.501
• InChiKey: OPPSCGCPOXWZCX-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  chlorotrioxorhenium 、 2,6-bis(dimethylaminomethyl)phenyllithium 在 ZnCl₂ 作用下， 以 四氢呋喃 为溶剂， 以81%的产率得到ReO3(C6H3(CH2NMe2)2-2,6)
  参考文献：
  名称：

  Synthesis of methyltrioxorhenium(VII) arylamine complexes and mono- and bis(ortho)-chelated arylaminorhenium(VII) trioxides

  摘要：

  From the reaction of MeReO3 with the neutral arylamine C6H5CH2NMe2 and the aryldiamine C6H4(CH2NMe2)(2)-1,3, have been isolated in good yields the 1/1 adduct complex [MeReO3 . C6H5CH2NMe2], 1, and the 2/1 adduct complex [(MeReO3)(2) . C6H4(CH2NMe2)(2)-1,3], 2, respectively. The X-ray molecular structure of 2 shows that both rhenium centres have a trigonal bipyramidal geometry and in the axial positions of each rhenium centre are one of the NMe2 units of the aryldiamine ligand and a methyl group. The mono(ortho)-chelated arylaminorhenium trioxide complex [ReO3{C6H4CH2NMe2-2}], 3, can be synthesized by a transmetallation reaction of CIReO3 with [Zn{C6H4CH2NMe2-2}(2)] in a 2:1 molar ratio. in a similar way the bis(ortho)-chelated arylaminorhenium trioxide complex [ReO3{C6H3(CH2NMe2)(2)-2,6}], 4, can be synthesized by addition of a mixture of [Li-2{C6H3(CH2NMe2)(2)-2,6}(2)] and complex 4 has a bicapped tetrahedral geometry in which the monoanionic {C6H3(CH2NMe2)(2)-2,6}(-) ligand is pseudo-facially bonded with a characteristic N1-Re-N2 angle of 107.7(3)degrees, a Re-C-ipso bond length of 2.112(11)Angstrom and Re-N1 and Re-N2 bond lengths of 2.518(9)Angstrom and 2.480(8)Angstrom respectively.

  DOI：

  10.1016/s0022-328x(96)06665-x