Modified Japp-Klingemann

Allan, V., Kaim, L. E., Supiot, C. New versatile approach to a-hydrazonoesters and amino acid derivatives through a modified Japp-Klingemann reaction. Chem. Commun. 2000, 1385-1386. 

N-N Bond scission and synthesis of N-heterocycles 86UK1785. Carbodiimides, formation of N-heterocycles from 82UK848 81AG855. Catalytic synthesis of N-heterocycles 83KGS1587, 83YGK604. Condensed N-heterocycles, syntheses using modified Japp-Klingemann... 

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