Synthesis and heterocyclization of 2-{[2-(4-bromophenyl)-2-oxoethyl]sulfanyl}pyrimidin-4(3h)-ones


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Аннотация

Alkylation of sodium 4(5)-alkyl-6-oxo-1,6-dihydropyrimidine-2-thiolates with 2-bromo-1-(4-bromophenyl)ethan-1-one afforded 2-{[2-(4-bromophenyl)-2-oxoethyl]sulfanyl}pyrimidin-4(3H)-ones. Analogous reaction with sodium 4-trifluoromethyl-6-oxo-1,6-dihydropyrimidine-2-thiolate gave a mixture of 2-{[2-(4-bromophenyl)-2-oxoethyl]sulfanyl}-4-(trifluoromethyl)pyrimidin-4(3H)-one and its intramolecular cyclization product, 3-(4-bromophenyl)-3-hydroxy-7-trifluoromethyl-2,3-dihydro[1,3]thiazolo[3,2-a]-pyrimidin-5-one.

Авторлар туралы

T. Frolova

South Ural State University

Хат алмасуға жауапты Автор.
Email: chemitash@gmail.com
Ресей, pr. Lenina 76, Chelyabinsk, 454071

D. Kim

South Ural State University

Email: chemitash@gmail.com
Ресей, pr. Lenina 76, Chelyabinsk, 454071

V. Sharutin

South Ural State University

Email: chemitash@gmail.com
Ресей, pr. Lenina 76, Chelyabinsk, 454071

E. Shal’kova

South Ural State University

Email: chemitash@gmail.com
Ресей, pr. Lenina 76, Chelyabinsk, 454071

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