70677-19-9

Basic information

• Product Name: diphenyl phosphorobromidate
• Synonyms: diphenyl phosphorobromidate
• CAS NO: 70677-19-9
• Molecular Weight: 313.087
• Mol File: 70677-19-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: diphenyl phosphorobromidate(CAS DataBase Reference)
• NIST Chemistry Reference: diphenyl phosphorobromidate(70677-19-9)
• EPA Substance Registry System: diphenyl phosphorobromidate(70677-19-9)

Safety Data

• Hazardous Substances Data: 70677-19-9(Hazardous Substances Data)

Upstream product

• 4712-55-4 diphenyl hydrogen phosphite 
• 558-13-4 carbon tetrabromide 
• 80654-02-0 phosphorous acid benzyl ester-diphenyl ester 
• 3577-87-5 diphenyl methyl phosphite 
• 101-02-0 triphenyl phosphite 

Downstream Products

• 841-46-3 ethyl diphenyl phosphate 
• 48168-03-2 diphenylphosphatoxy anion 
• 3848-51-9 phenyl-amidophosphoric acid diphenyl ester 
• 100709-29-3 phosphoric acid-(2-bromo-ethyl ester)-diphenyl ester 
• 100769-71-9 phosphoric acid-[2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-ethyl ester]-diphenyl ester 

Relevant articles and documents

Aryl H-phosphonates. 7. Studies on the formation of phosphorus-carbon bond in the reaction of trityl and benzyl halides with dialkyl and diphenyl H-phosphonates

The reactions of H-phosphonate diesters with trityl and benzyl halides were investigated using 31P NMR spectroscopy. It was found that extensive oxidation, which usually accompanies the formation of trityl- or p-nitrobenzylphosphonates from the corresponding alkyl bromides in the Michaelis-Becker reaction, can be considerably suppressed or completely eliminated by reacting p-nitrobenzyl or trityl bromides with diphenyl H-phosphonate in acetonitrile in the presence of DBU.