2-naphthylCH2(O2)Co(glyoximato(-1H))2(pyridine) | 945623-14-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2-naphthylCH2(O2)Co(glyoximato(-1H))2(pyridine)
• 英文别名: 2-naphthylCH2(O2)Co(gH)2Py
• CAS: 945623-14-3
• 化学式: C₂₀H₂₀CoN₅O₆
• 分子量: 485.402
• InChiKey: BMSFGONZHQEVBL-HQARDPKFSA-K

反应信息

• 作为产物：
  描述：

  2-Naphthyl-CH2Co(gH)2Py 、 氧气 以 二氯甲烷 为溶剂， 生成 2-naphthylCH2(O2)Co(glyoximato(-1H))2(pyridine)
  参考文献：
  名称：

  Co−C Bond Reactivity and Cis Influence Relationship in Benzylcobaloximes with Glyoxime and Dimesitylglyoxime

  摘要：

  Benzyl cobaloximes, ArCH2Co(dioxime)(2)Py, with two different dioximes, glyoxime (gH) and dimesitylglyoxime (dmestgH), have been synthesized and characterized by H-1 and C-13 NMR and UV-vis spectroscopy. The dioxy adducts, ArCH2(O-2)Co(dioxime)(2)Py, were prepared by the insertion of molecular oxygen into the Co-C under photochemical conditions. The rate of insertion depends upon the nature of the dioxime and follows the order dmestgH > dpgH > chgH > dmgH > gH. The steric cis influence of the dioximes on the Co-C bond also follows the same order. The study also suggests that the interactions between the axial benzyl group and the dioximes have significant influence on the Co-C bond reactivity. Such interactions are also seen in the molecular structure of [C6H4CH2Co(gH)(2)(4-(BuPy)-Bu-t)] and in the dioxy complexes 4-CN-C6H4CH2(O-2)Co(dmestgH)(2)Py and 2-naphthylCH(2)(O-2)Co(dmestgH)(2)Py. On the basis of the results we have supported the cage mechanism for the oxygen insertion into the Co-C bond.

  DOI：

  10.1021/om7003578