58521-27-0

Basic information

• Product Name: potassium 2,3,4,5,6-pentafluorobenzoate
• Synonyms: potassium 2,3,4,5,6-pentafluorobenzoate
• CAS NO: 58521-27-0
• Molecular Weight: 250.166
• Mol File: 58521-27-0.mol

Chemical Properties

• CAS DataBase Reference: potassium 2,3,4,5,6-pentafluorobenzoate(CAS DataBase Reference)
• NIST Chemistry Reference: potassium 2,3,4,5,6-pentafluorobenzoate(58521-27-0)
• EPA Substance Registry System: potassium 2,3,4,5,6-pentafluorobenzoate(58521-27-0)

Safety Data

• Hazardous Substances Data: 58521-27-0(Hazardous Substances Data)

Upstream product

• 602-94-8 Pentafluorobenzoic acid 

Downstream Products

• 204191-68-4 2,3,4,5,6-pentafluoro-1-(2-thiophenyl)benzene 
• 541549-19-3 2-(pentafluorophenyl)-pyridine 
• 74867-23-5 1-(perfluorophenyl)adamantane 
• 1206164-18-2 2-nitro-5-(perfluorophenyl)thiophene 
• 1178578-00-1 3',4'-methylenedioxy-2,3,4,5,6-pentafluoro-1,1'-biphenyl 
• 1206164-16-0 6-(perfluorophenyl)-2,3-dihydrobenzo[b][1,4]dioxin 
• 14621-04-6 2,3,4,5,6-pentafluoro-4'-methylbiphenyl 
• 14743-46-5 1-(pentafluorophenyl)naphthalene 
• 80365-31-7 (E)-1,2,3,4,5-pentafluoro-6-styrylbenzene 
• 80365-31-7 (Z)-1,2,3,4,5-pentafluoro-6-styrylbenzene 
• 434-90-2 decafluorobiphenyl 
• 1208262-33-2 (2',3',4',5',6'-pentafluoro-[1,1'-biphenyl]-4-yl)(phenyl)methanone 
• 1208262-32-1 2',3',4',5',6'-pentafluorobiphenyl-4-yl 4-methylbenzenesulfonate 
• 14743-50-1 4'-nitro-2,3,4,5-pentafluorobiphenyl 

Relevant articles and documents

Ni-Catalyzed Decarboxylative Cross-Coupling of Potassium Polyfluorobenzoates with Unactivated Phenol and Phenylmethanol Derivatives

A Ni-catalyzed decarboxylative cross-coupling of potassium polyfluorobenzoates with unactivated phenol and phenylmethanol derivatives is described. This novel transformation provides a practical and efficient protocol towards the synthesis of important polyfluorobiaryls and polyfluorinated diarylmethanes, and greatly enlarges the range of electrophiles utilized in decarboxylative coupling. Remarkably, preliminary mechanistic studies indicated the essential role of Zn(OAc)2 might lie in the enhancement of decarboxylation step. (Figure presented.).

Arylalkene synthesis via decarboxylative cross-coupling of alkenyl halides

A bimetallic catalyst system generated from readily available palladium(II) and copper(I) salts, 1,10-phenanthroline and tri-1-naphthylphosphine was found to efficiently mediate the decarboxylative cross-coupling of alkenyl bromides and chlorides with aromatic carboxylates. It allows the regiospecific synthesis of a broad range of aryl- and heteroarylalkenes in high yields.

Decarboxylative cross-coupling of mesylates catalyzed by copper/palladium systems with customized imidazolyl phosphine ligands

The activation of the inert C-O bonds in mesylates through the use of a new class of imidazolyl phosphines allows the decarboxylative coupling of aryl mesylates as well as polysubstituted alkenyl mesylates. Variation of the ligands leads to two complementary methods providing the corresponding biaryls and polysubstituted olefins in good yields. Copyright

Pd-catalyzed decarboxylative cross coupling of potassium polyfluorobenzoates with aryl bromides, chlorides, and triflates

Chemical Equetion Presentation Pd-catalyzed decarboxylative cross coupling of potassium polyfluorobenzoates with aryl bromides, chlorides, and triflates is achieved by using diglyme as the solvent. The reaction is useful for synthesis of polyfluorobiaryls

Copper-catalyzed decarboxylase cross-coupling of potassium polyfluorobenzoates with aryl iodides and bromides

Chemical Equitation Presentation For copper only: The decarboxylative cross-coupling of readily accessible and nonvolatile potassium polyfluorobenzoates with aryl iodides and bromides using a copper catalyst provides poly-fluorobiaryls and polyfluorostilb