132130-90-6

Basic information

• Product Name: 1-Benzyloxy-1,1,2,3,3,3-hexafluoro-propane-2-sulfonyl fluoride
• CAS NO: 132130-90-6
• Molecular Weight: 340.219
• Mol File: 132130-90-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-Benzyloxy-1,1,2,3,3,3-hexafluoro-propane-2-sulfonyl fluoride(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Benzyloxy-1,1,2,3,3,3-hexafluoro-propane-2-sulfonyl fluoride(132130-90-6)
• EPA Substance Registry System: 1-Benzyloxy-1,1,2,3,3,3-hexafluoro-propane-2-sulfonyl fluoride(132130-90-6)

Safety Data

• Hazardous Substances Data: 132130-90-6(Hazardous Substances Data)

Upstream product

• 773-15-9 1,2,2-trifluoro-2-hydroxy-1-trifluoromethylethanesulfonic acid sultone 
• 100-39-0 benzyl bromide 

Relevant articles and documents

NEW POLYFLUOROALKOXYSULFONYL FLUORIDES, PART IV. AROMATIC DERIVATIVES

The reactions of C and with aromatic haloalkanes (RX, X = Br) in the presence of silver fluoride were studied as a means for preparing novel aromatic polyfluoroalkoxysulfonyl fluorides.The following compounds have been prepared and characterized: ROCF2CF2SO2F and ROCF2CF(CF3)SO2F, where R is C6H5CH2, o-(CF3)2C6H3CH2, C6F5CH2.Infrared, mass and nmr spectra are presented in order to support the assigned structure.In a comparative study, the reaction of with benzyl bromide, in the presence of different metal fluorides such as silver fluoride,cesium fluoride and tris(dimethylamino)sulfonium difluorotrimethylsilicate were investigated.In all cases decomposition products such as SO2F2, SOF2 and SO2 were obtained; no desired alkoxy product was found. Attempts to prepare the silver alkoxide salt, AgOCF2CFHSO2F or the corresponding aromatic alkoxy derivatives were unsuccessful.Apparently the intermediate silver salt is unstable and cannot be recovered or used for nucleophilic displacement reactions.