17540-45-3

Upstream product

• 17540-47-5 4-nitro-2,3,4,5,6-pentafluorocyclohexa-2,5-dien-1-one 
• 771-61-9 2,3,4,5,6-pentafluorophenol 
• 62621-44-7 Perfluoro-6-phenoxy-2,4-cyclohexadien-1-on 
• 536-74-3 phenylacetylene 
• 7789-21-1 fluorosulphonic acid 

Downstream Products

• 120676-67-7 3,5-dimethoxy-4-pentafluorophenoxy-2,4,6-trifluoro-2,5-cyclohexadien-1-one 
• 120676-68-8 3,5,5-trimethoxy-4-pentafluorophenoxy-2,4,6-trifluoro-2-cyclohexen-1-one 
• 120676-69-9 3,3,5,5-tetramethoxy-4-pentafluorophenoxy-2,4,6-trifluorocyclohexan-1-one 
• 120676-61-1 3-Amino-2,4,5,6-tetrafluoro-4-pentafluorophenyloxy-cyclohexa-2,5-dienone 
• 141228-89-9 perfluoro-3,4,5-triphenoxy-2,5-cyclohexadien-1-one 
• 141228-91-3 perfluoro-3,5-diphenoxy-4-(3,5-diphenoxyphenoxy)-2,5-cyclohexadien-1-one 
• 141215-97-6 C₈₄F₅₈O₁₄ 
• 120676-62-2 3,5-Diamino-2,4,6-trifluoro-4-pentafluorophenyloxy-cyclohexa-2,5-dienone 
• 120676-65-5 3,5-Bis-dimethylamino-2,4,6-trifluoro-4-pentafluorophenyloxy-cyclohexa-2,5-dienone 
• 120676-64-4 2,4,6-Trifluoro-4-pentafluorophenyloxy-3,5-bis-phenylamino-cyclohexa-2,5-dienone 
• 141215-98-7 3,5-diphenoxytrifluorophenol 
• 141215-94-3 4-(3,5-diphenoxy-2,4,6-trifluorophenoxy)-2,3,4,6-pentafluoro-2,5-cyclohexadien-1-one 
• 141215-93-2 4-pentafluorophenoxy-3,5-diphenoxy-2,5-cyclohexadien-1-one 
• 141215-96-5 2,4,6-Trifluoro-3,5-diphenoxy-4-(2,4,6-trifluoro-3,5-diphenoxy-phenoxy)-cyclohexa-2,5-dienone 

Relevant academic research and scientific papers

On the Structure of the Diels-Alder Adducts of Polyfluorinated 2,4-Cyclohexadienones with Substituted Acetylenes and Dehydrobenzene

The structure and configuration of the cycloaddition products in the Diels-Alder reactions of polyfluorinated 2,4-cyclohexadienones with acetylene derivatives and dehydrobenzene were established by means of X-ray structural analysis and 13C NMR spectroscopy. The results obtained are indicative of a high regio- and stereoselectivity of these reactions, which is not associated with the thermodynamic stability of the adducts formed.

INTERACTION OF PENTAFLUOROPHENOL WITH LEAD TETRAACETATE IN ACIDS

The ability of polyfluorinated hydroxyaromatic compounds to be oxidised by radical and ionic mechanisms is discussed.Oxidation of pentafluorophenol by lead tetraacetate in hydrogen fluoride and trifluoroacetic acid gave the products of a reaction proceeding by an ionic mechanism - hexafluorocyclohexa-2,5-dienone and trifluoroacetoxydienones respectively.

AROMATIC FLUORINE DERIVATIVES. C. REACTIONS OF PENTAFLUOROPHENOL WITH VANADIUM, NIOBIUM, AND ANTIMONY FLUORIDES AND XENON DIFLUORIDE

Pentafluorophenol reacts with vanadium fluorides and xenon difluoride giving perfluoro-2,5-cyclohexadien-1-one and the products from dimerization of the pentafluorophenoxyl radical, i.e., perfluoro-6-phenoxy-2,4-cyclohexadien-1-one, perfluoro-4-phenoxy-2,5-cyclohexadien-1-one, and perfluoro-2-phenoxy-2,5-cyclohexadien-1-one.Antimony and niobium pentafluorides give stable complexes or the corresponding pentafluorophenolates with pentafluorophenol.