Halocyclization of 3-Allyl-5-ethyl-6-methyl-2-thiouracil


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Аннотация

The reaction of N-allylthiourea with ethyl 2-ethyl-3-oxobutanoate gave 3-allyl-5-ethyl-6-methyl-2- thiouracil which reacted with bromine and iodine to afford 6-ethyl-2-halomethyl-7-methyl-5-oxo-2,3-dihydro- 5H-[1,3]thiazolo[3,2-a]pyrimidinium halides. The product structure was confirmed by 1H and 13C NMR and mass spectra, elemental analyses, and X-ray diffraction data.

Авторлар туралы

D. Kim

South Ural State University

Хат алмасуға жауапты Автор.
Email: kim_dg48@mail.ru
Ресей, Chelyabinsk

K. Petrova

South Ural State University

Email: kim_dg48@mail.ru
Ресей, Chelyabinsk

T. Frolova

South Ural State University

Email: kim_dg48@mail.ru
Ресей, Chelyabinsk

V. Sharutin

South Ural State University

Email: kim_dg48@mail.ru
Ресей, Chelyabinsk

I. Ovchinnikova

Postovskii Institute of Organic Synthesis, Ural Branch

Email: kim_dg48@mail.ru
Ресей, Yekaterinburg

M. Ezhikova

Postovskii Institute of Organic Synthesis, Ural Branch

Email: kim_dg48@mail.ru
Ресей, Yekaterinburg

M. Kodess

Postovskii Institute of Organic Synthesis, Ural Branch

Email: kim_dg48@mail.ru
Ресей, Yekaterinburg

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