Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5271033 | Tetrahedron Letters | 2013 | 4 Pages |
Abstract
A tandem cyclization of amidine with nitroolefin has been described using nano In2O3 as an efficient catalyst. The reaction is effective for the preparation of 4,5-unsymmetrically substituted 1-H imidazole in moderate to good yields. The catalyst was successfully reused for four consecutive cycles with similar catalytic activities.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Shubhanjan Mitra, Avik Kumar Bagdi, Adinath Majee, Alakananda Hajra,