A facile synthesis of N-aryl-N-hydroxyformamides from N-arylhydroxylamines
Several N-arylhydroxylamines (2) have been formylated for the first time with acetic formic anhydride to yield N-hydroxyformanilides (3) in better yields than hitherto reported.
Ayyangar, N. R.,Brahme, K. C.,Shingare, M. S.,Srinivasan, K. V.
p. 961 - 963
(2007/10/02)
Reaction of Nitroso Aromatics with Glyoxylic Acid. A New Path to Hydroxamic Acids
In aqueous solution substituted aromatic nitroso compounds react rapidly with glyoxylic acid to produce N-hydroxyformanilides and CO2.The reaction is nearly quantitative for all nitroso aromatics investigated and serves as a convenient synthetic route to
Corbett, Michael D.,Corbett, Bernadette R.
p. 2834 - 2839
(2007/10/02)
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