[2-(1-(3,5-dimethylphenyl)-2-naphthyl)-4,5-dihydro-4,4-dimethyl-1,3-oxazole]selenenium(II) tetrafluoroborate | 1508300-84-2

• 英文名称: [2-(1-(3,5-dimethylphenyl)-2-naphthyl)-4,5-dihydro-4,4-dimethyl-1,3-oxazole]selenenium(II) tetrafluoroborate
• CAS: 1508300-84-2
• 化学式: BF₄*C₂₃H₂₂NOSe
• 分子量: 494.198
• InChiKey: LFZMYSQFLUDXRE-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  silver tetrafluoroborate 、 [2-(1-(3,5-dimethylphenyl)-2-naphthyl)-4,5-dihydro-4,4-dimethyl-1,3-oxazole]selenenyl(II) bromide 以 甲醇 为溶剂， 反应 2.0h， 以67%的产率得到[2-(1-(3,5-dimethylphenyl)-2-naphthyl)-4,5-dihydro-4,4-dimethyl-1,3-oxazole]selenenium(II) tetrafluoroborate
  参考文献：
  名称：

  Synthesis of Selenenium Ions: Isolation of Highly Conjugated, pH-Sensitive 4,4′-Bis(methylimino)-1,1′-binaphthylene-5-diselenenium(II) Triflate

  摘要：

  The isolation of novel selenenium cations, stabilized by only one intramolecularly coordinating group (Se center dot center dot center dot N), is described. The electronic nature of the cations has been probed by calculating natural bonding orbital charges and Wiberg bond indices. [8-(Dimethylamino)-1-naphthyl]-selenenyl(II) triflate oxidizes in methanol via C-C coupling to give a novel blue-colored 4,4'-bis(methylimino)-1,1'-binaphthylene-5-diselenenium(II) triflate. The pH dependence of the color has been investigated.

  DOI：

  10.1021/om400460z