A Cyclodehydration Route to 2-Aminochromones
- 1 March 1994
- journal article
- research article
- Published by Taylor & Francis in Synthetic Communications
- Vol. 24 (6) , 849-858
- https://doi.org/10.1080/00397919408011307
Abstract
Cyclodehydration of a series of salicylacetamides with triflic anhydride efficiently provided the corresponding 2-aminochromone. The use of polyphosphoric ester for this process was somewhat less effective.Keywords
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