L20205 Tetra-n-butylammonium difluorotriphenylstannate, 97%
SDS
Tetra-n-butylammonium difluorotriphenylstannate, 97%
Chemical Properties
Applications
Can be regarded as a non-hygroscopic anhydrous equivalent of TBAF useful in the preparation of gem-difluorides and the alkylation of enol silyl ethers. For use in the fluorination of carbohydrates.
Notes
Literature References
Olivier Lefebvre, et al. Acetyltrimethylsilane, Trifluoromethyltrimethylsilane, and Prenyl Esters:? A Three-Component System for the Synthesis of gem-Difluoroanalogues of Monoterpenes.J. Org. Chem.,2001,66(12), 4348-4351.
Qi Qin, et al. Additive-controlled stereoselective glycosylations of 2,3-oxazolidinone protected glucosamine or galactosamine thioglycoside donors with phenols based on preactivation protocol.Carbohydr. Res.,2015,403104-114.
Can be regarded as a non-hygroscopic anhydrous equivalent of TBAF useful in the preparation of gem-difluorides: Synlett., 8, 587 (1993), and the alkylation of enol silyl ethers: Tetrahedron Lett., 32, 7381 (1991). For use in the fluorination of carbohydrates, see: Tetrahedron Asymmetry, 9, 213 (1998).
GHS Hazard and Precautionary Statements
Hazard Statements: H302-H312-H331
Harmful if swallowed. Harmful in contact with skin. Toxic if inhaled.
Precautionary Statements: P261-P280h-P304+P340-P311a-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/clothing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Other References
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