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Title
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A convenient synthesis of benzimidazoles using sulfonated ordered nanoporous carbon as efficient solid catalyst
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Type
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JournalPaper
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Keywords
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sulfonated ordered nanoporous carbon, heterogeneous catalyst, benzimidazole, aldehyde, 1,2- phenylenediamine.
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Abstract
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Sulfonated ordered nanoporous carbon (CMK-5-SO3H) efficiently catalyzes the synthesis of 2-substituted benzimidazoles using cyclocondensation of various aldehydes and o-phenylenediamines. This catalyst can be recovered and reused without significant loss of activity
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Researchers
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Mahboobeh Zare (Second Researcher), Heshmatollah Alinezhad (First Researcher)
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