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SynthesisofN-dimethylpropyl-N-triethoxylsilylmethyl
PerfluorooctylsulfonylAmideWANGWei-jia,ZHUChun-nan
(CollegeofChemistry,HuazhongNormalUniversity,Wuhan430079)
Abstract:N-dimethylpropyl-N-trioxethylsiliconmethyl-perfluorooctylsulfonylamidewassynthesizedat84%yieldbyreactionofchlorometyltriethoxylsilaneandN-3-dimethylamidopropylperfluorooctylsulfonylamidethatwaspreparedbyperfluorooctylsulfonylfluorideandN,N-dimethyl-1,3-propyldiamineintoluene.ThestructureofthecompoundwasidentifiedbymeansofIRand1HNMR.Surfacetensionofthecompoundwasmeasuredanditsapplicationwasdiscussed.
Keywords:perfluorooctylsulfonylamide,fluorocarbonsurfactantcontainingsilicon,surfacetension