Synthesis of pyrylium salts by condensation of benzalacetophenone with aliphatic carbonyl compounds |
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| Authors: | G. N. Dorofeenko L. B. Olekhnovich |
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| Affiliation: | (1) Scientific-Research Institute of Physical and Organic Chemistry, Rostov State University, Rostovon-Don |
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| Abstract: | ![]()
The acid condensation of chalcone with aliphatic ketones, aldehydes, and  -dicarbonyl compounds was studied for the first time. Tri- and tetrasubstituted pyrylium salts, including compounds containing functional substituents, were obtained.Translated from Khimiya Geterotsiklicheskih Soedinenii, No. 7, pp. 883–885, July, 1972. |
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