Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5278946 | Tetrahedron Letters | 2007 | 4 Pages |
Abstract
A facile and short synthesis of 2-oxo-4-sec-amino-2,3,5,6-tetrahydrobenzo[f]isoquinoline-1-carbonitriles has been delineated through base catalyzed ring transformation of 5,6-dihydro-2-oxo-4-sec-amino-2H-benzo[h]chromene-3-carbonitrile by cyanoacetamide in excellent yields.
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