Nitrosonium tetrafluoroborate 四氟硼酸亚硝

规格: 95%
CAS: 14635-75-7
产品编号: H92649
MDL: MFCD00011433
品牌: INFI
Chemical NameNitrosoniumtetrafluoroborate
Synonym 四氟硼酸亚硝 tetrafluoro-borate(1-nitrosyl Nitrosonium fluoroborate Nitrosoniumtetrafluoroborate98% nitrosium tetrafluoroborate NITROSYL TETRAFLUOROBORATE Nitrosonium tetrafluoroborate, min. 97% Nitrosoniumtetrafluoroborate,min.97% NITROSONIUM (NITROSYL) TETRAFLUOROBORATE NITROSONIUM TETRAFLUOROBORATE Nitrosonium tetrafluoroborate 98%
MDL NumberMFCD00011433
PubChem Substance ID24850360
EC Number238-679-2
CAS Number14635-75-7
Merck Number14,6649
Beilstein Registry Number2384789
Chemical Name Translation亚硝鎓四氟硼酸盐
  • {ALF} With excess reagent, oxidation of the isoxazoline to the isoxazole occurs.
  • {ALF} Undergoes an interesting insertion reaction with diarylcyclopropanes: Chem. Lett., 233 (1988):
  • {ALF}
  • {ALF} Crystalline nitrosating agent: Secondary amines to nitrosamines: Chem. Ber., 89, 2374 (1956); deamination of primary amides: J. Org. Chem., 30, 2386 (1965); conversion of arylhydrazines to azides: Tetrahedron Lett., 28, 5091 (1987). In organic solvents, converts arylamines directly to diazonium tetrafluoroborates which undergo the Balz-Schiemann reaction (see Tetrafluoroboric acid, L14037) in situ to give high yields of aryl fluorides: Chem. Ber., 88, 1939 (1955); EP 430,434 (1991). Methyl or methoxy substituted aromatics in acetonitrile give the nitrosoaromatics in good yield: J. Org. Chem., 59, 5573 (1994).
  • {ALF} Convenient catalyst for iodination of aromatics by iodide ion with air as oxidant: J. Org. Chem., 53, 3548 (1988), or for addition of iodine (or iodine + nucleophile) to alkenes: Acta Chem. Scand. B, 43, 902 (1989).
    • 14635-75-7 H92649 Nitrosonium tetrafluoroborate 四氟硼酸亚硝

    化学属性

    Mol. FormulaNOBF4
    Mol. Weight116.81
    Density2.185
    Melting Point247 - 253 °C
    TSCAYes
    Boiling Point250°/0.01mm subl.
    Flash Point250°C/0.01mm subl.
    pH:A

    *以上化合物性质及应用等信息仅供参考