Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5275428 | Tetrahedron Letters | 2011 | 4 Pages |
Abstract
Basic alumina supported, solvent-free synthesis of novel oxazocines, medium size heterocycles, has been achieved in excellent yields by tandem C-alkylation followed by intramolecular O-alkylation of hydroxyquinoline/isoquinoline(s) with quinolinium salts under microwave irradiation. The method provides a facile and efficient route for the construction of polynuclear bridge-head oxazocines.
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