Yu. V. Popova, D. Osipov, V. Osyanin
Jun 2, 2017
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0
Influential Citations
4
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Journal
Russian Journal of Organic Chemistry
Abstract
The condensation of trifluoroacetyl-substituted 4H-chromenes and 1H-benzo[f]chromenes with 6-amino-1,3-dimethyluracil and 6-aminothiouracil afforded a number of pyrido[2,3-d]pyrimidine derivatives containing a 2-hydroxybenzyl or 2-hydroxynaphthalen-1-ylmethyl group in the 6-position as a result of cascade transformation initiated by Michael addition.