Synthesis of some benzimidazole-substituted benzotriazoles
2-Alkylsubstituted benzimidazoles ( 3A-H: ) were prepared from the acid-catalyzed reaction of 4-methyl-1,2-phenylenediamine with corresponding carboxylic acids. Addition of these benzimidazoles to N-chloromethylbenzotriazole in the presence of sodium amide under reflux conditions gave the novel benzimidazole-substituted benzotriazoles ( 5A-F: ). IR and ¹H NMR spectroscopy and elemental analysis were used for the identification of these compounds.
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| Main Authors: | , , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
The South African Chemical Institute
2008
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| Online Access: | http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S0379-43502008000100022 |
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