A practical access to α-phosphonoenamides
作者： Béatrice Quiclet-Sire , Samir Z Zard , Haiwen Zhang
DOI: 10.1016/S0022-328X(01)01254-2
关键词:
摘要: Abstract Reaction of α-oximinophosphonates first with acetic anhydride then iron powder and acid at 50–60 °C results in the clean formation an E – Z mixture α-phosphonoenacetamides, which are immediate precursors to α-aminophosphonic acids.
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