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质量水平
方案
98%
表单
solid
mp
253-255 °C (lit.)
官能团
fluoro
triflate
SMILES字符串
[Na+].[O-]S(=O)(=O)C(F)(F)F
InChI
1S/CHF3O3S.Na/c2-1(3,4)8(5,6)7;/h(H,5,6,7);/q;+1/p-1
InChI key
XGPOMXSYOKFBHS-UHFFFAOYSA-M
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一般描述
三氟甲烷磺酸钠(三氟甲钠或NaOTf)是一种有效的催化剂,是参与许多有机反应的试剂。其主要应用包括催化不对称曼尼希型反应、水中曼尼希型反应和Diels-Alder反应。它也用作电池中的电解质。
应用
三氟甲磺酸钠可用作制备以下成分的试剂:
在伯醇与O-保护硫代糖苷的电化学O-糖基化反应中,它还可用作载体电解质。
- 芳基氟化物,通过银催化的芳基斯坦酮氟化反应。
- 离子液体,例如三氟甲磺酸N, N -二烷基吡咯烷鎓,三氟甲磺酸N,N-二烷基咪唑鎓和三氟甲磺酸N-烷基吡啶鎓。
在伯醇与O-保护硫代糖苷的电化学O-糖基化反应中,它还可用作载体电解质。
警示用语:
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Sodium 1, 1, 1-Trifluoromethanesulfonate
Surya PGK and Mathew T
Encyclopedia of Reagents for Organic Synthesis, Second Edition, 132(34), 12150-12154 (2001)
Silver-catalyzed late-stage fluorination
Tang P, et al.
Journal of the American Chemical Society, 132(34), 12150-12154 (2010)
Chenjuan Liu et al.
ACS applied materials & interfaces, 10(16), 13534-13541 (2018-04-05)
Na-O2 batteries are regarded as promising candidates for energy storage. They have higher energy efficiency, rate capability, and chemical reversibility than Li-O2 batteries; in addition, sodium is cheaper and more abundant compared to lithium. However, inconsistent observations and instability of
Bing Sun et al.
Advanced materials (Deerfield Beach, Fla.), 29(48) (2017-04-05)
As a new family member of room-temperature aprotic metal-O
Electrochemical O-glycosylation using thioglycosides as glycosyl donors in the presence of a catalytic amount of sodium trifluoromethanesulfonate as a supporting electrolyte
Tanaka N, et al.
Tetrahedron Letters, 48(41), 7383-7387 (2007)
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