| Literature DB >> 15861489 |
E M Tjiou1, E G Lhoussaine, D Virieux, A Fruchier.
Abstract
The reaction between o-phenylenediamines, dehydroacetic acid and aromatic aldehydes is shown to give not only the expected 1,5-benzodiazepine derivative but also a 3,4-dihydroquinoxaline, the structure of which was determined by its 1H and 13C 1D and 2D NMR spectra. Copyright 2005 John Wiley & Sons, LtdEntities:
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Year: 2005 PMID： 15861489 DOI： 10.1002/mrc.1593
Source DB: PubMed Journal: Magn Reson Chem ISSN： 0749-1581 Impact factor: 2.447