Cyanoacetanilides Intermediates in Heterocyclic Synthesis, Part 3: Novel Syntheses of Thiazolinone and Thiazolo[3,2-a]Pyridine Derivatives

Abstract
Thiazolo[3,2-a]pyridines 6a–c , 10 , 13 , and 14 have been synthesized via simple methods from the readily accessible 2-[N-(4-ethoxyphenyl)-acetamide-2-yl]-4,5-dihydro-4-thiazolinone 2. The structure of the synthesized compounds was established by analytical and spectral data.