Abstract
A series of new nitrogen heterocyclic compounds containing sulfur–ether (8a–8f) and Schiff-base (9a–9q) functionalities were synthesized by the reaction of the pharmaceutical lead compound containing both benzimidazole and 1,2,4-triazole rings. The compounds were characterized by 1H NMR, 13C NMR, FT-IR, HR-MS, and ESI-MS.
GRAPHICAL ABSTRACT
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Acknowledgments
The authors would like to thank the National Natural Science Foundation Committee of China for financial support to this work (No. 20732004).