四氟硼酸硝

• 产品号: B20167
• CAS号: 13826-86-3
• 分子式: BF4HNO2-
• 分子量: 133.8180528
• 纯 度: 96%

产品别名

• 标题: Nitronium tetrafluoroborate
• IUPAC标准名: dioxoazanium; tetrafluoroboranuide
• IUPAC传统名: dioxidonitrogen(1+) tetrafluoroborate
• 别名: Nitryl tetrafluoroborate

产品登记号

• CAS号: 13826-86-3
• EC号: 237-533-5
• MDL号: MFCD00011432

产品性质

• 纯度: 96%
• 熔点: ca 240°C dec.
• 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: P280-P303+P361+P353-P305+P351+P338-P310
• 危险公开号: 34
• RTECS编号: QX8620000
• 安全公开号: 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

• Crystalline salt of the active species in the nitration of arenes. Enables nitration to be carried out in non-aqueous, non-acidic systems (typically in Sulfolane, A13466). For mono- and dinitration of o-tolunitrile without hydrolysis, see: J. Chem. Soc., 4257 (1956); J. Am. Chem. Soc., 83, 4564 (1961).
• In acetonitrile solution, addition of the nitronium ion to alkenes, followed by Ritter reaction of the resulting carbonium ion with the solvent, leads to the nitroacetamide: J. Org. Chem., 36, 3641 (1971).
• Allylsilanes undergo desilylative nitration with allylic rearrangement; in chiral systems the reaction is enantioselective, useful in the synthesis of (E)-olefin dipeptide isosteres: J. Org. Chem., 60, 7714 (1995).
• Has also been used for the oxidative cleavage of O-methyl ethers of aliphatic alcohols; e.g. benzyl methyl ether is cleaved to benzaldehyde: J. Org. Chem., 42, 3097 (1977). Ethylene dithioacetals are cleaved to carbonyl compounds: Synthesis, 273 (1979).