Computational Study of Ignored Pericyclic Reactions: Rearrangements of 1,2-Bis(Diazo)Alkanes to 1,2,3,4-Tetrazines and Subsequent Fragmentations
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An electrocyclic ring closure of bis-1,3-dipoles can afford six-membered heterocycles. This 8π-electron process was systematically analyzed by DFT calculations with 1,2-bis(diazo)alkane derivatives as possible precursor compounds and 1,2,3,4-tetrazines as pro... ...
