93131-74-9

Basic information

• Product Name: 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, 4-methoxyphenyl ester
• CAS NO: 93131-74-9
• Molecular Formula: C11H7F9O4S
• Molecular Weight: 406.226
• Mol File: 93131-74-9.mol
• Article Data: 12

Chemical Properties

• CAS DataBase Reference: 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, 4-methoxyphenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, 4-methoxyphenyl ester(93131-74-9)
• EPA Substance Registry System: 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, 4-methoxyphenyl ester(93131-74-9)

Safety Data

• Hazardous Substances Data: 93131-74-9(Hazardous Substances Data)

Upstream product

• 375-72-4 Nonafluorobutanesulfonyl fluoride 
• 150-76-5 4-methoxy-phenol 
• 98-80-6 phenylboronic acid 
• 536-74-3 phenylacetylene 
• 32848-23-0 para-nitrophenyl perfluorobutanesulfonate 

Downstream Products

• 129887-49-6 (E)-2-(4-methoxyphenyl)but-2-en-1-ol 
• 100-66-3 methoxybenzene 
• 171364-79-7 2-(4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 1208-86-2 N-(4-methoxyphenyl)phenylamine 
• 17377-95-6 benzyl(4-methoxyphenyl)amine 
• 51-66-1 4-methoxyacetanilide 
• 150-76-5 4-methoxy-phenol 
• 150-78-7 1,4-dimethoxybezene 
• 140-67-0 Estragole 
• 62158-88-7 1-(2,2,2-trifluoroethoxy)-4-methoxybenzene 
• 613-37-6 4-methoxylbiphenyl 
• 24962-83-2 (±)-5-(4-methoxybenzyl)dihydrofuran-2(3H)-one 
• 1463426-93-8 (4-hydroxyphenyl) 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate 
• 7465-87-4 N-benzyl-4-methoxybenzamide 

Relevant articles and documents

Palladium-Catalyzed C-P Bond-Forming Reactions of Aryl Nonaflates Accelerated by Iodide

An iodide-accelerated, palladium-catalyzed C-P bond-forming reaction of aryl nonaflates is described. The protocol was optimized for the synthesis of aryl phosphine oxides and was found to be tolerant of a wide range of aryl nonaflates. The general nature of this transformation was established with coupling to other P(O)H compounds for the synthesis of aryl phosphonates and an aryl phosphinate. The straightforward synthesis of stable, isolable aryl nonaflates, in combination with the rapid C-P bond-forming reaction allows facile preparation of aryl phosphorus target compounds from readily available phenol starting materials. The synthetic utility of this general strategy was demonstrated with the efficient preparation of an organic light-emitting diode (OLED) material and a phosphonophenylalanine mimic.

Repetitive synthetic method for o, o, p-oligophenylenes using C-H arylation

A synthetic method for the preparation of o,o,p-oligophenylenes has been developed. It involves Miura's C-H arylation of 2-biphenols with aryl nonaflates as the key step. Oligophenylenes with defined lengths are successfully synthesized using this method.

A general method for palladium-catalyzed reactions of primary sulfonamides with aryl nonaflates

A general method for Pd-catalyzed sulfonamidation of aryl nonafluorobutanesulfonates (aryl nonaflates) is described. A biaryl phosphine ligand, t-BuXPhos, formed the most active catalyst, and K3PO 4 in tert-amyl alcohol was found to be the optimal base-solvent combination for the reaction. The reaction conditions were tolerant of various functional groups such as cyano, nitro, ester, aldehyde, ketone, chloride, carbamate, and phenol. Heterocyclic aryl nonaflates were found to be suitable coupling partners. High yields of the coupled products were obtained from the reactions between inherently disfavored substrates such as electron-rich nonaflates and electron-poor sulfonamides. Kinetic data suggest reductive elimination to be the rate-limiting step for the reaction. The only limitation of this methodology that we have identified is the inability of 2,6-disubstituted aryl nonaflates to efficiently participate in the reaction.