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2 529 196

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IPC

C07D293/00(2006-01-01)

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Application

2013123225/04, 2013-05-21

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Start date

2013-05-21

(22)

Actual filing date

2013-05-21

(45)

Published

2014-09-27

(72)

Inventor

Borisov Aleksandr VladimirovichMatsulevich Zhanna VladimirovnaOsmanov Vladimir KimovichBorisova Galina NikolaevnaKhrustalev Viktor Nikolaevich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet Im. R.E. Alekseeva", Ngtu

METHOD OF PRODUCING 2,3-DIHYDRO[1,3]TELLURAZOLO[3,2-α]PYRIMIDINIUM CHLORIDES Russian patent published in 2014 - IPC C07D293/00

Abstract RU 2529196 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing 2,3-dihydro[1,3]tellurazolo[3,2-α]pyrimidinium chlorides of general formula , where R₁ is an alkyl or phenyl, R₂ is an alkyl, phenyl or hydrogen, R₁+R₂ is cycloalkyl. The method includes reacting the corresponding olefin with 4,6-dimethyl-2-pyrimidine tellurenylchloride hydrochloride in equimolar ratio in an acetonitrile medium.

EFFECT: invention enables to obtain novel compounds which can be used in fine organic synthesis, in production of medicinal drugs and biologically active substances.

4 ex

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RU 2 529 196 C1

Authors

Borisov Aleksandr Vladimirovich

Matsulevich Zhanna Vladimirovna

Osmanov Vladimir Kimovich

Borisova Galina Nikolaevna

Khrustalev Viktor Nikolaevich

Dates

2014-09-27—Published

2013-05-21—Filed