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Title of article :
Arbuzov-type reaction of acylphosphonites and N-alkoxycarbonylimine cations generated in situ with trifluoroacetic anhydride
Author/Authors :
Dmitriev، نويسنده , , Maxim E. and Ragulin، نويسنده , , Valery V.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2012
Pages :
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Abstract :
A mild procedure for the synthesis of N-protected α-aminoalkylphosphinic acids by the reaction of N,N′-benzylidene- or N,N′-alkylidenebiscarbamates, trifluoroacetic anhydride and the corresponding alkylphosphonous acids in methylene chloride or toluene is described. The results obtained confirm the earlier proposed mechanism for amidoalkylation of hydrophosphorylic compounds involving an Arbuzov-type reaction step.
Keywords :
Arbuzov-type reaction , P-OAc derivatives of trivalent phosphorus , N-alkoxycarbonylimine cations
Journal title :
Tetrahedron Letters
Link To Document :