九氟丁烷磺酰氟

• 产品号: B21322
• CAS号: 375-72-4
• 分子式: C4F10O2S
• 分子量: 302.090632
• 纯 度: 90+%

产品别名

• 标题: Nonafluorobutanesulfonyl fluoride
• IUPAC标准名: nonafluorobutane-1-sulfonyl fluoride
• IUPAC传统名: nonafluorobutane-1-sulfonyl fluoride
• 别名: Nonaflyl fluoride; Perfluorobutanesulfonyl fluoride

产品登记号

• MDL号: MFCD00007422
• EC号: 206-792-6
• CAS号: 375-72-4
• Beilstein号: 1813589

产品性质

• 纯度: 90+%
• 沸点: 65-66°C
• 密度: 1.750
• 闪点: None
• 熔点: -110°C
• 折射率: 1.2810
• 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: 34
• 安全公开号: 20-26-36/37/39-45
• 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: UN3265
• 联合国危险货物包装类别(PG): II

参考文献

• Nonaflates of phenols, which are stable to flash chromatography, are attractive precursors for coupling reactions, with alkyl- and arylzinc halides, arylboronic acids (Suzuki) and arylstannanes (Stille), catalyzed by Pd(0) under mild conditions: J. Org. Chem., 63, 203 (1998). Silyl enol ethers, with catalytic TBAF in the presence of molecular sieves, are converted to enol nonaflates which undergo Heck couplings, e.g with styrenes to give 1,3-dienes: Synlett, 1141 (1997).
• Reagent for formation of nonafluorobutanesulfonates (nonaflates) of OH groups (compare Trifluoromethanesulfonic anhydride, A11767), e.g. with triethylamine in ether: Synthesis, 293 (1973); Liebigs Ann. Chem., 20 (1973).