SYNTHESIS AND SPECTRAL STUDIES OF NOVEL
HETEROCYCLES FROM 2-CYANO-N'-(9H-FLUOREN-9-
YLIDENE)ACETOHYDRAZIDE
Mahmoud R. Mahmoud, Fatma S.M. Abu El-Azm.
Abstract
2-Cyano-N'-(9H-fluoren-9-ylidene)acetohydrazide was prepared from the readily obtainable cyanoethanoic acid hydrazide with 9-
fluorenone. The title compound underwent a series of heterocyclization reactions through its reaction with different electrophilic reagents
such as aromatic aldehydes, arylidene malononitriles, malononitrile, ethyl acetoacetate, phenyl isothiocyanate and CS2 to give novel
heterocyclic compounds. Moreover, its reaction with thioglycolic acid was also investigated. The spectral characterization (IR, 1H NMR,
MS) of the newly synthesized compounds are discussed
The articles in Bibliomed are open access articles licensed under Creative Commons Attribution 4.0 International License (CC BY), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
We use cookies and other tracking technologies to work properly, to analyze our website traffic, and to understand where our visitors are coming from. More InfoGot It!
