81756-75-4Relevant academic research and scientific papers
New C-arylation reaction found during a study on the interaction of aldohydrazones and arenediazonium chlorides
Frolova, Natalia A.,Vatsadze, Sergey Z.,Vetokhina, Natalia Yu.,Zavodnik, Valery E.,Zyk, Nikolay V.
, p. 251 - 254 (2006)
The interaction of 2-pyridinecarboxaldehyde phenylhydrazone 1a with aryldiazonium chlorides furnished in complex mixtures, from which (E)-phenylhydrazones of 2-pyridylarylketones 3a-c were isolated as the main products.
New Schiff Bases Derived From 2-Benzoylpyridine and Their Complexes with Transition Metals
Dutta, R. L.,Kuntala, D. E.
, p. 133 - 136 (2007/10/02)
Seven new schiff base ligands have been synthesised by condensation of 2-benzoylpyridine with phenylhydrazine (1), 2,4-dinitrophenylhydrazine (2), ethylenediamine (3), isonicotinoylhydrazine (4), quinaldinoylhydrazine (5), anthraniloylhydrazine (6) and be
Stereoisomerization in Heterocyclic Hydrazones Derived from 2-Acylpyridines and their Oxidative Cyclization with Mercury(II) Acetate and Lead Tetra-acetate to Fused 1,2,4-Triazoles and 1,2,3-Triazolium Systems
Butler, Richard N.,Johnston, Sean M.
, p. 2109 - 2116 (2007/10/02)
Hydrazones prepared by coupling 2-acylpyridines with arylhydrazines were isolated predominantly as E-isomers when the acyl substituent R was small (H or Me).When R was a phenyl group significant yields of Z-isomers, containing an intramolecular hydrogen b
