136139-27-0

Basic information

• Product Name: methoxycarbonylaminovinyl(triphenyl)phosphonium trifluoromethanesulphonate
• CAS NO: 136139-27-0
• Molecular Weight: 484.433
• Mol File: 136139-27-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: methoxycarbonylaminovinyl(triphenyl)phosphonium trifluoromethanesulphonate(CAS DataBase Reference)
• NIST Chemistry Reference: methoxycarbonylaminovinyl(triphenyl)phosphonium trifluoromethanesulphonate(136139-27-0)
• EPA Substance Registry System: methoxycarbonylaminovinyl(triphenyl)phosphonium trifluoromethanesulphonate(136139-27-0)

Safety Data

• Hazardous Substances Data: 136139-27-0(Hazardous Substances Data)

Upstream product

• 136139-16-7 N,2-dimethylbenzonitrilium trifluoromethanesulphonate 
• 21204-67-1 methyl (triphenylphosphoranylidene)acetate 
• 136139-18-9 (N-methyl)(4-methyl-phenyl)carbonitrilium trifluoromethylsulfonate 
• 76893-90-8 (N-methyl)(phenyl)carbonitrilium trifluoromethylsulfonate 
• 76893-87-3 N-methylisobutyronitrilium trifluoromethanesulfonate 
• 76893-86-2 N-methylacetonitrilium trifluoromethanesulphonate 

Relevant articles and documents

Reactions of Stabilised Phosphorus Ylide with Nitrilium Trifluoromethanesulphonate Salts

N-Methylnitrilium trifluoromethansulphonates react readily with methoxycarbonylmethylene(triphenyl)phosphorane to give methoxycarbonylmethyl(triphenyl)phosphonium trifluoromethanesulphonate and the new phosphonium trifluoromethanesulphonates +OTf- (R=Pri, Ph, 2-MeC6H4, 4-MeC6H4, Me) in moderate yields. 31P and 13C NMR spectroscopic data indicate significant contribution from the resonance form +OTf- in the compounds.