1233383-41-9Relevant academic research and scientific papers
Cyanothioacetanilide intermediates in heterocyclic synthesis, part 1: Synthesis and biological evaluation of some novel thiazole, thiophene, pyrazole, and pyrazolo[1,5-a]pyrimidine derivatives
Ammar,Thabet,Aly,Mohamed,Ismail,Salem
experimental part, p. 743 - 753 (2010/08/04)
Some novel thiophenes (4a,b, 5, and 9a,b) were obtained from the cycloalkylation of the thiocarbamoyl group in the cyanothioacetanilide derivative (1) with -halocarbonyl compounds. Also, the reaction of cyanothioacetanilide derivative with phenyl isothiocyanate in the presence of potassium hydroxide followed by in situ heterocyclization of the resulting adduct with -halocarbonyl compounds furnished the corresponding thiazole (12, 14, and 15), pyrazole (19), and pyraozlo[1,5-a]pyrimidine (22, 25, and 26) derivatives. Compounds (4b, 5, 9a, 12, 13, 18, 22, 25, and 26) were tested to evaluate their antimicrobial activity. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file.
