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. Author manuscript; available in PMC: 2012 Dec 28.
Published in final edited form as: Chem Commun (Camb). 2011 Nov 1;47(48):12846–12848. doi: 10.1039/c1cc15451f

Fig. 1.

Fig. 1

General hydrazine/hydrazide reaction scheme: Route-1:M-HYNIC type coordination and Route-2: Coupling with the aldehyde to give hydrazone.