58310-28-4

Basic information

• Product Name: Phosphonium, (difluoromethyl)triphenyl-, bromide
• Synonyms: difluoromethyltriphenylphosphonium bromide
• CAS NO: 58310-28-4
• Molecular Formula: C19H16F2P.Br
• Molecular Weight: 393.211
• Mol File: 58310-28-4.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: Phosphonium, (difluoromethyl)triphenyl-, bromide(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphonium, (difluoromethyl)triphenyl-, bromide(58310-28-4)
• EPA Substance Registry System: Phosphonium, (difluoromethyl)triphenyl-, bromide(58310-28-4)

Safety Data

• Hazardous Substances Data: 58310-28-4(Hazardous Substances Data)

Upstream product

• 58201-66-4 (bromodifluormethyl)triphenylphosphonium bromide 
• 1608-26-0 Hexamethylphosphorous triamide 
• 1613293-20-1 C₅H₉BrF₂O₂Si 
• 603-35-0 triphenylphosphine 
• 75-61-6 dibromodifluoromethane 

Downstream Products

• 28321-07-5 1-(2,2-difluorovinyl)-4-methylbenzene 
• 1608-24-8 3-(2,2-difluoroethenyl)anisole 
• 28321-09-7 1-chloro-4-(2,2-difluorovinyl)benzene 
• 84750-93-6 1,1-difluoro-2-(4-bromophenyl)ethene 
• 90605-29-1 1-(2,2-difluorovinyl)-3-(trifluoromethyl)benzene 
• 38936-00-4 4-cyano-β,β-difluorostyrene 
• 28321-12-2 (E)-(4,4-difluorobuta-1,3-diene-1-yl)benzene 
• 402-54-0 p-nitrobenzotrifluoride 
• 98-46-4 3-trifluoromethylnitrobenzene 

Relevant articles and documents

Carbenoid reactions of trifluoromethylelement compounds. Part 6. Syntheses and characterization of difluoromethylphosphonium, arsonium and stibonium compounds from reactions of triorganopnicogens with Zn(CF3)Br·2D and Bi(CF3)3

(Difluoromethyl)triorganopnicogenium tetrachlorobismuthates are isolated in moderate to very good yields from the reactions of several R3E derivatives(E=P, As) with the reagent Bi(CF3)3/AlCl3. (Difluoromethyl)tr

Photoredox-Catalyzed Bromodifluoromethylation of Alkenes with (Difluoromethyl)triphenylphosphonium Bromide

Under visible-light photoredox conditions, difluoromethyltriphenylphosphonium bromide was used as the precursor of the CF2H radical for bromodifluoromethylation of alkenes. The presence of catalytic CuBr2 resulted in the selective fo

Visible-Light-Induced Radical Difluoromethylation/Cyclization of Unactivated Alkenes: Access to CF2H-Substituted Quinazolinones

A mild and efficient visible-light-induced radical difluoromethylation/cyclization of unactivated alkenes toward the synthesis of substituted quinazolinones with easily accessible difluoromethyltriphenylphosphonium bromide has been developed. The transformation has the advantages of wide functional group compatibility, a broad substrate scope, and operational simplicity. The benign protocol offers a facile access to pharmaceutically valuable difluoromethylated polycyclic quinazolinones.