122590-94-7

Basic information

• Product Name: 1,1-difluoro-1,1-bis(phenylsulfonyl)methane
• Synonyms: 1,1-difluoro-1,1-bis(phenylsulfonyl)methane
• CAS NO: 122590-94-7
• Molecular Weight: 332.349
• Mol File: 122590-94-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1,1-difluoro-1,1-bis(phenylsulfonyl)methane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-difluoro-1,1-bis(phenylsulfonyl)methane(122590-94-7)
• EPA Substance Registry System: 1,1-difluoro-1,1-bis(phenylsulfonyl)methane(122590-94-7)

Safety Data

• Hazardous Substances Data: 122590-94-7(Hazardous Substances Data)

Upstream product

• 3406-02-8 bis(phenylsulfonyl)methane 
• 882-33-7 diphenyldisulfane 
• 108-98-5 thiophenol 
• 873-55-2 sodium benzenesulfonate 
• 1535-65-5 difluoromethyl phenyl sulfone 
• 1535-67-7 difluoromethyl phenyl sulfide 
• 122590-93-6 (difluoro(phenylsulfonyl)methyl)(phenyl)sulfane 

Relevant articles and documents

Nucleophilic fluoroalkylation of epoxides with fluorinated sulfones

The unprecedented nucleophilic fluoroalkylation of simple epoxides with fluorinated sulfones was achieved to give the β-fluoroalkyl alcohols in one step. The negative "fluorine effect" in the nucleophilic fluoroalkylation of epoxides with fluorinated carbanions was probed by the reactivity comparison between carbanions PhSO2CF2 - (3) and PhSO2CCl2- (4) and between carbanions PhSO2CHF- (7) and PhSO2CHCl - (13). The mediation of this fluorine effect by introducing another electron-withdrawing benzenesulfonyl group was found to be an effective way to significantly increase the nucleophilicity of the fluorinated carbanions, with the reactivity order [(PhSO2)2CF-] (16) > PhSO2CFH- (7) ? PhSO2CF2 - (3).

Mono and difluorination of centers α to sulfonates and phosphonates using AcOF

Acetyl hypofluorite, made easily from diluted fluorine and AcONa is very efficient in fluorinating anionic centers. Compounds containing the moieties CH2SO2 or COCH2PO react with bases to create the corresponding anions wh