| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5218106 | Tetrahedron | 2013 | 7 Pages |
Abstract
An efficient copper-catalyzed electrophilic amination of benzoxazoles with O-benzoyl hydroxylamines is described, employing CuCl catalyst, PPh3 ligand, and LiOtBu base. This simple air-stable copper catalysis enables the preparation of various 2-aminobenzoxazole derivatives at room temperature in good yields.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Sirilata Yotphan, Danupat Beukeaw, Vichai Reutrakul,