Abstract
By cyclocondensation of 2-aminothiazoles and their benzo and naphtho analogs with β-sulfonyltrifluoromethylvinyldiols, we have obtained a series of novel CF3-containing 6,7-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidines. In the case of the sterically hindered 2-aminothiazoles, heterocyclization does not occur and the corresponding enamino ketones are formed.
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Krasovsky, A.L., Moiseev, A.M., Nenajdenko, V.G. et al. Reaction of 2-Aminothiazoles and Their Benzo- and Naphtho Derivatives with β-Sulfonyltrifluoromethylvinyldiols. Chemistry of Heterocyclic Compounds 40, 667–675 (2004). https://doi.org/10.1023/B:COHC.0000037324.74693.c6
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DOI: https://doi.org/10.1023/B:COHC.0000037324.74693.c6