Collect. Czech. Chem. Commun. 1983, 48, 1647-1650

Structure of „carbonyl cyanide phenylhydrazones" as evidenced by multinuclear NMR

Tibor Liptaja, Ernest Šturdíkb and Pavol Sulob

a Department of Physical Chemistry
b Department of Technical Microbiology and Biochemistry, Slovak Institute of Technology, 812 37 Bratislava


The structure of „carbonyl cyanide phenylhydrazones" has so far not been settled. The substances possess, according to a multinuclear NMR measurements, a phenylhydrazone grouping. This finding enabled us to propose the denomination phenylhydrazonopropanedinitriles for these compounds.