| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5266638 | Tetrahedron Letters | 2013 | 5 Pages |
Abstract
A facile synthetic route for benzimidazoles, benzothiazoles and benzoxazoles comprising the reaction of corresponding o-phenylenediamine, o-aminothiophenol and o-aminophenol with various aldehydes using silica supported nano-copper (II) oxide as a catalyst has been described. The catalyst exhibited clean reaction profile with excellent yields in a short reaction time. The catalyst can be recycled effectively after use.
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Authors
Suleman M. Inamdar, Vinod K. More, Sisir K. Mandal,