41605-52-1

Basic information

• Product Name: 4-chlorophenyl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
• CAS NO: 41605-52-1
• Molecular Formula: C₁₀H₄ClF₉O₃S
• Molecular Weight: 410.6406
• Mol File: 41605-52-1.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 297.3°C at 760 mmHg
• Flash Point: 133.6°C
• Density: 1.674g/cm³
• Vapor Pressure: 0.00241mmHg at 25°C
• Refractive Index: 1.417
• CAS DataBase Reference: 4-chlorophenyl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 4-chlorophenyl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate(41605-52-1)
• EPA Substance Registry System: 4-chlorophenyl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate(41605-52-1)

Safety Data

• Hazardous Substances Data: 41605-52-1(Hazardous Substances Data)

Upstream product

• 375-72-4 Nonafluorobutanesulfonyl fluoride 
• 17005-59-3 4-chlorophenoxytrimethylsilane 
• 106-48-9 4-chloro-phenol 

Downstream Products

• 83091-88-7 1-chloro-4-(pentan-3-yl)benzene 
• 20754-21-6 methyl 3-(4-chlorophenyl)propenoate 
• 1657-50-7 (E)-1-(4-chlorophenyl)-2-phenylethene 
• 1205-71-6 N-(4-chlorophenyl)aniline 
• 108-90-7 chlorobenzene 
• 71-43-2 benzene 
• 122334-37-6 4-chloro-N-methoxy-N-methylbenzamide 
• 570418-52-9 4‐chloro‐N‐morpholinobenzenesulfonamide 
• 56506-62-8 N-(4-chlorophenyl)-n-hexylamine 
• 70291-67-7 N-(4-chlorophenyl)morpholine 

Relevant articles and documents

Barbier–Negishi Coupling of Secondary Alkyl Bromides with Aryl and Alkenyl Triflates and Nonaflates

A mild and practical Barbier–Negishi coupling of secondary alkyl bromides with aryl and alkenyl triflates and nonaflates has been developed. This challenging reaction was enabled by the use of a very bulky imidazole-based phosphine ligand, which resulted in good yields as well as good chemo- and site selectivities for a broad range of substrates at room temperature and under non-aqueous conditions. This reaction was extended to primary alkyl bromides by using an analogous pyrazole-based ligand.

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.

Hydrierende Spaltung phenolischer und enolischer Perfluoroalkansulfonate

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