Abstract
The reaction of substituted salicylaldehydes with 2-benzimidazolyl- and 2-benzothiazolylacetonitriles gives the corresponding 3-hetarylcoumarins. The alkylation, acylation, and aminomethylation reactions of these 7-hydroxy-substituted hetero isoflavonoid analogs has been studied.
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Khilya, O.V., Frasinyuk, M.S., Turov, A.V. et al. Chemistry of 3-Hetarylcoumarins. 1. 3-(2-Benzazolyl)coumarins. Chemistry of Heterocyclic Compounds 37, 1029–1037 (2001). https://doi.org/10.1023/A:1012704121345
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DOI: https://doi.org/10.1023/A:1012704121345