1107608-07-0Relevant academic research and scientific papers
Synthesis and reactions of 1-R-3-benzoyl-5-ethoxycarbonyl-6-oxo-1,2,3,6- tetrahydropyridine-2-thiones
Britsun,Esipenko,Chernega,Rusanov,Lozinskii
, p. 1411 - 1419 (2008/09/19)
Cycloacylation of N-R-3-oxo-3-phenylpropanethioamides by diethyl ethoxymethylenemalonate occurs selectively to form 1-R-3-benzoyl-5- ethoxycarbonyl-6-oxo-1,2,3,6-tetrahydropyridine-2-thiones which are convenient starting materials for the synthesis of bi-and tricyclic hetero systems including the previously unknown 9-R-7-ethoxycarbonyl-5-phenyl-8,9- dihydropyrido[2,3-d][1,2,4]triazolo[1,5-a]-pyrimidin-8-ones.
