

3-[2(4)-PYRIMIDINYL]COUMARINS AND THEIR CONDENSED ANALOGS
Abstract
3-Pyrimidinylcoumarins have been synthesized by interacting 2- and 4-pyrimidinylacetonitriles with substituted salicylic aldehydes, but 9-pyrimidinylpyrano[2,3-f]chromene-4,8-diones were obtained with 8-formyl-7-hydroxychromones. Modification of the corresponding 7-hydroxycoumarins was carried out by acylation and aminomethylation.
How to Cite
Shokol, T. V.; Nestorak, I. Yu.; Turov, A. V.; Gunko, V. M.; Volovenko, Yu. M.; Khilya, V. P. Chem. Heterocycl. Compd. 2010, 46, 829. [Khim. Geterotsikl. Soedin. 2010, 1027.]
For this article in the English edition see DOI 10.1007/s10593-010-0590-2
Keywords
7-acyloxy-3-pyrimidinylcoumarins; 8-dimethylaminomethyl-7-hydroxy-3-pyrimidinylcoumarins; pyrimidinylacetonitriles; 3-(2-pyrimidinyl)coumarins; 3-(4-pyrimidinyl)coumarins; 9-pyrimidinyl-4H,8H-pyrano[2,3-f]chromene-4,8-diones
Latvian Institute of Organic Synthesis - Aizkraukles iela, 21, Riga, LV-1006, Latvia - hgs@osi.lv