Six-membered cyclic semiaminal as intermediate in the synthesis of thiazoles from thiosemicarhazide and α-haloketones.

Autor:	Mamedov, V., Berdnikov, E., Valeeva, V., Ismaev, I., Rizvanov, I., Antokhina, L., Nuretdinov, I., Chernov, P.
Zdroj:	Russian Chemical Bulletin; 1993, Vol. 42 Issue 11, p1879-1882, 4p
Abstrakt:	Cyclization of thiosemicarbazide with methyl 3-chloro-2-oxo-3-phenylpropionate in MeCN results in 5-hydroxy-2-imino-5-methoxycarbonyl-6-phenylperhydro-1,3,4-thiadiazine. The structure of the product has been confirmed using spectral (IR,H,C,C{H} NMR) methods and chemical transformations. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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