Yanong Wang, D. Boschelli, S. L. Johnson
Jul 20, 2004
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0
Influential Citations
2
Citations
Journal
ChemInform
Abstract
A facile one-pot synthesis of 3-aminoquinolines from ortho-aminobenzaldehydes was developed. Ethyl 6,7-dimethoxy-3aminoquinoline-2-carboxylate, a key intermediate for the preparation of a 4-anilino-benzo[b][1,5]-naphthyridine-3-carbonitrile, was efficiently prepared by this method. Synthetic routes to 4-anilino-benzo[b][1,5]-naphthyridine-3-carbonitrile and 4-anilino-benzo[b][1,8]naphthyridine-3-carbonitrile are described q 2004 Elsevier Ltd. All rights reserved.