| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5210587 | Reactive and Functional Polymers | 2011 | 4 Pages |
Abstract
A new and efficient method for the preparation of N-substituted pyrroles from one-pot condensation reaction of 2,5-hexandione with amines and diamines in the presence of cellulose sulfuric acid (CSA) as a bio-supported catalyst at room temperature under solvent-free conditions is presented. This new protocol has the advantages of easy availability, stability, reusability and eco-friendly of the catalyst, high to excellent yields, simple experimental and work-up procedure.
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Authors
Ali Rahmatpour,