Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5225722 | Tetrahedron | 2006 | 8 Pages |
Abstract
A variety of ketones react with o-oxazoline-substituted anilines in the presence of catalytic amount of p-toluenesulfonic acid in dry n-butanol to form 4-amino-substituted quinolines or 4-quinolones in fair to good yields.
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