Nair, Vijay Biju, A. T. Abhilash, K. G. Menon, Rajeev S. Suresh, Eringathodi Reaction of Diaryl-1,2-diones with Triphenylphosphine and Diethyl Azodicarboxylate Leading to <i>N</i>,<i>N</i>-Dicarboethoxy Monohydrazones via a Novel Rearrangement<sup>†</sup> A mechanistically novel reaction of diaryl-1,2-diones with diethyl azodicarboxylate and triphenylphosphine to afford <i>N</i>,<i>N</i>-dicarboethoxy monohydrazones is described. The reaction proceeds via a nitrogen to nitrogen migration of a carboethoxy group. dicarboethoxy monohydrazones;nitrogen migration;Rearrangement;reaction proceeds;Diaryl;carboethoxy group;Dicarboethoxy Monohydrazones;Triphenylphosphine;diaryl;diethyl azodicarboxylate;Diethyl Azodicarboxylate;triphenylphosphine;mechanistically novel reaction 2005-05-26
    https://acs.figshare.com/articles/dataset/Reaction_of_Diaryl_1_2_diones_with_Triphenylphosphine_and_Diethyl_Azodicarboxylate_Leading_to_i_N_i_i_N_i_Dicarboethoxy_Monohydrazones_via_a_Novel_Rearrangement_sup_sup_/3373825
10.1021/ol050403+.s001