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pro vyhledávání: '"Evgeny А. Kvetkin"'
Publikováno v:
Chemistry of Heterocyclic Compounds. 56:1423-1428
The three-component condensation of pyridinium acylmethylides generated in situ with aromatic aldehydes and 4-hydroxy-6-methylpyridones gave a series of 2-acyl-3-aryl-3,5-dihydrofuro[3,2-c]pyridin-4(2H)-ones. The reaction proceeds diastereoselectivel