Vijay Nair, G; Biju, A T; Abhilash, K G; Rajeev S Menon; Suresh, E
(American Chemical Society, 2005)
A mechanistically novel reaction of diaryl-1,2-diones with diethyl azodicarboxylate and triphenylphosphine to afford N,N-dicarboethoxy monohydrazones is described. The reaction proceeds via a nitrogen to nitrogen migration ...