64356-97-4

Upstream product

• 1584-03-8 perfluoro-2-methylpent-2-ene 
• 100-39-0 benzyl bromide 
• 30320-28-6 1,1,1,2,2,3,3,5,5,5-decafluoro-4-trifluoromethyl-pentane 
• 64356-98-5 perfluoro-2-methylpentan-2-ylcaesium 
• 100645-92-9 tris-dimethylamino-sulfonium; 1,1,1,3,3,4,4,5,5,5-decafluoro-2-trifluoromethyl-pentan-2-ide 
• 64356-98-5 {bis(trifluoromethyl)heptafluoropropyl}methyl cesium 

Downstream Products

• 130018-97-2 1-Bromo-3-(3,3,4,4,5,5,5-heptafluoro-2,2-bis-trifluoromethyl-pentyl)-benzene 
• 149068-60-0 4-[3,3,4,4,5,5,5-heptafluoro-2,2-bis(trifluoromethyl)pentyl]-1-bromobenzene 
• 129993-03-9 3-(3,3,4,4,5,5,5-Heptafluoro-2,2-bis-trifluoromethyl-pentyl)-phenylamine 
• 145039-08-3 1-[2,2-bis(trifluoromethyl)-3,3,4,4,5,5,5-heptafluoropentyl]-4-aminobenzene 
• 223439-28-9 3-(3,3,4,4,5,5,5-Heptafluoro-2,2-bis-trifluoromethyl-pentyl)-benzoyl chloride 
• 111363-97-4 3-(3,3,4,4,5,5,5-Heptafluoro-2,2-bis-trifluoromethyl-pentyl)-benzoic acid 
• 104554-43-0 4-(3,3,4,4,5,5,5-heptafluoro-2,2-bis(trifluoromethyl)pentyl)benzoic acid 

Relevant academic research and scientific papers

Reactions involving fluoride ion. Part 44.1 Synthesis, and chemistry of aromatics with bulky perfluoroalkyl substituents

The observable perfluoroalkyl carbanion la, generated by addition of fluoride ion to perfluoroalkene 1, reacts efficiently with benzyl bromide, and a range of related derivatives 3a-g, and this provides methodology for the preparation of aromatic rings wi

REACTIONS INVOLVING FLUORIDE ION. PART 34. STABLE PERFLUORINATED CARBANIONS

A remarkable series of perfluoroalkyl anions, generated by reaction of caesium fluoride with various perfluorinated alkenes have been observed by (19)F and (13)C n.m.r. spectroscopy.Trapping experiments are described and threshold temperatures are established for the onset of fluoride ion exchange.The effects of counter ions are compared and (Me2N)3S+ (TAS) salts are more readily produced than Cs+ salts, but exchange of fluoride ion with fluorinated alkenes occurs more readily with TAS salts.Ph4P+ and Bu4N+ salts could not be obtained.Competition experiments for CsF between various perfluoroalkenes has established orders of carbanion stability.

PERFLUOROALKYLATION OF BENZYL BROMIDES USING PERFLUORO-2-METHYLPENT-2-ENE IN POTASSIUM FLUORIDE-DIMETHYLFORMAMIDE

A marked solvent effect was found in the reaction of perfluoro-2-methyl-2-pentene and benzyl bromides in the presence of fluoride anion to form α-(perfluoro-1,1-dimethylbutyl)-tolunitrile derivatives.Thus, potassium fluoride worked effectively as a fluori

Tris(disubstituted amino)sulfonium perfluorocarbanion salts

Tris(disubstituted amino)sulfonium perfluorocarbanion salts and process for their preparation.