Synthesis and antifungal activity of novel α-alkoxyimino-(1H-benzoimidazol-2-yl)acetonitriles containing piperazine moiety

Synthesis and antifungal activity of novel α-alkoxyimino-(1H-benzoimidazol-2-yl)acetonitriles... A series of α-alkoxyimino-[1-(4-methylpiperazino-1-yl)carbonylmethyl-1H-benzimidazol-2-yl] acetonitriles were synthesized from o-phenylenediamine, ethyl cyanoacetate, chloroacetyl piperazine, and haloalkane/benzyl chloride by multi-step reactions. The structures of the target compounds were elucidated by IR, 1H NMR, MS, and elemental analysis. All the target compounds were tested for in vitro antifungal activities against Sclerotinia sclerotiorum and Botrytis cinerea by the mycelium growth rate method, and the results indicated that some compounds displayed higher antifungal activity as compared to carbendazim. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Research on Chemical Intermediates Springer Journals

Synthesis and antifungal activity of novel α-alkoxyimino-(1H-benzoimidazol-2-yl)acetonitriles containing piperazine moiety

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Publisher
Springer Journals
Copyright
Copyright © 2014 by Springer Science+Business Media Dordrecht
Subject
Chemistry; Catalysis; Physical Chemistry; Inorganic Chemistry
ISSN
0922-6168
eISSN
1568-5675
D.O.I.
10.1007/s11164-014-1853-9
Publisher site
See Article on Publisher Site

Abstract

A series of α-alkoxyimino-[1-(4-methylpiperazino-1-yl)carbonylmethyl-1H-benzimidazol-2-yl] acetonitriles were synthesized from o-phenylenediamine, ethyl cyanoacetate, chloroacetyl piperazine, and haloalkane/benzyl chloride by multi-step reactions. The structures of the target compounds were elucidated by IR, 1H NMR, MS, and elemental analysis. All the target compounds were tested for in vitro antifungal activities against Sclerotinia sclerotiorum and Botrytis cinerea by the mycelium growth rate method, and the results indicated that some compounds displayed higher antifungal activity as compared to carbendazim.

Journal

Research on Chemical IntermediatesSpringer Journals

Published: Nov 18, 2014

References

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