四氟硼酸亚硝鎓

• 产品号: A15806
• CAS号: 14635-75-7
• 分子式: BF4NO
• 分子量: 116.8107128
• 纯 度: 98%

产品别名

• 标题: Nitrosonium tetrafluoroborate
• IUPAC标准名: iminooxidanium; tetrafluoroboranuide
• IUPAC传统名: nitrosonium tetrafluoroborate
• 别名: Nitrosyl tetrafluoroborate

产品登记号

• CAS号: 14635-75-7
• EC号: 238-679-2
• 默克索引号: 146649
• MDL号: MFCD00011433

产品性质

• 纯度: 98%
• 沸点: 250°C/0.01mm subl.
• 密度: 2.185
• 熔点: 250°C subl.
• GHS危险声明: H314-H318
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• GHS警示性声明: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
• 危险公开号: 31-34
• 安全公开号: 7/8-26-36/37/39-45
• 保存注意事项: Moisture Sensitive
• TSCA收录: 是
• 联合国危险货物等级: 8
• 联合国危险货物编号: UN3260
• 联合国危险货物包装类别(PG): II

参考文献

• Undergoes an interesting insertion reaction with diarylcyclopropanes: Chem. Lett., 233 (1988):
  
• With excess reagent, oxidation of the isoxazoline to the isoxazole occurs.
• 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).
• 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).