Synthesis and Spectra of Some Hydrazine Derinativis of 3-Substituted-2-Methyl-5-Pyrrolecarboxaldehyde

Mohamed M. El-Sadek, Nagwa N. Ei-Soccary, Samy A. Abdul Baky and El-Sayed M. Mansour

Department of Chemistry, Faculty of Science, Alexandria University, Alexandria Egypt.

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ABSTRACT:

The reaction of some acylhydrazines, arylhydrazines as well as thiosemicarbazide with two heterocyclic aldehydes namely, 3-acetyl or (3-ethoxycarbonyl)-2-methyl-5-pyrrolecarboxaldehyde were investigated. Oxidative cyclization of the prepared acylhydrazones with iodine and yellow mercuric oxide gave mercuric complexes. The structures were confirmed by IR,UV, H-NMR and mass spectra.

KEYWORDS:

Hydrazine; Derinativis; Synthesis