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Synthesis of 1,5-dihydro-3-methyl-6-trihalomethyl-4H-pyrazolo[3,4-d]pyrimidin-4-ones

Mikhail Vladimirovich Vovk 1
Mikhail Vladimirovich Vovk
, 
Andrei Viktorovich Bol'but 1
Andrei Viktorovich Bol'but
, 
Vyacheslav Ivanovich Boiko 1
Vyacheslav Ivanovich Boiko
, 
Vladimir Valentinovich Pirozhenko 1
Vladimir Valentinovich Pirozhenko
, 
Alexander Nikolaevich Chernega 1
Alexander Nikolaevich Chernega
1 Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Kiev, Ukraine
10.1070/MC2001v011n05ABEH001479
Published 2001-10-23
Communication , Volume 11, Issue 5, 198-199
5
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Vovk M. V. et al. Synthesis of 1,5-dihydro-3-methyl-6-trihalomethyl-4H-pyrazolo[3,4-d]pyrimidin-4-ones // Mendeleev Communications. 2001. Vol. 11. No. 5. pp. 198-199.
GOST all authors (up to 50) Copy
Vovk M. V., Bol'but A. V., Boiko V. I., Pirozhenko V. V., Chernega A. N. Synthesis of 1,5-dihydro-3-methyl-6-trihalomethyl-4H-pyrazolo[3,4-d]pyrimidin-4-ones // Mendeleev Communications. 2001. Vol. 11. No. 5. pp. 198-199.
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TY - JOUR
DO - 10.1070/MC2001v011n05ABEH001479
UR - https://mendcomm.colab.ws/publications/10.1070/MC2001v011n05ABEH001479
TI - Synthesis of 1,5-dihydro-3-methyl-6-trihalomethyl-4H-pyrazolo[3,4-d]pyrimidin-4-ones
T2 - Mendeleev Communications
AU - Vovk, Mikhail Vladimirovich
AU - Bol'but, Andrei Viktorovich
AU - Boiko, Vyacheslav Ivanovich
AU - Pirozhenko, Vladimir Valentinovich
AU - Chernega, Alexander Nikolaevich
PY - 2001
DA - 2001/10/23
PB - Mendeleev Communications
SP - 198-199
IS - 5
VL - 11
ER -
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@article{2001_Vovk,
author = {Mikhail Vladimirovich Vovk and Andrei Viktorovich Bol'but and Vyacheslav Ivanovich Boiko and Vladimir Valentinovich Pirozhenko and Alexander Nikolaevich Chernega},
title = {Synthesis of 1,5-dihydro-3-methyl-6-trihalomethyl-4H-pyrazolo[3,4-d]pyrimidin-4-ones},
journal = {Mendeleev Communications},
year = {2001},
volume = {11},
publisher = {Mendeleev Communications},
month = {Oct},
url = {https://mendcomm.colab.ws/publications/10.1070/MC2001v011n05ABEH001479},
number = {5},
pages = {198--199},
doi = {10.1070/MC2001v011n05ABEH001479}
}
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Vovk, Mikhail Vladimirovich, et al. “Synthesis of 1,5-dihydro-3-methyl-6-trihalomethyl-4H-pyrazolo[3,4-d]pyrimidin-4-ones.” Mendeleev Communications, vol. 11, no. 5, Oct. 2001, pp. 198-199. https://mendcomm.colab.ws/publications/10.1070/MC2001v011n05ABEH001479.

Abstract

N-(Methoxycarbonyl)trihaloacetimidoylchlorides react with 5-aminopyrazoles under mild conditions to give N-methoxycarbonyl- N’-(5-pyrazolyl)trihaloacetamidines, which furnish 6-trihalomethyl-4H-pyrazolo[3,4-d]pyrimidin-4-ones by thermal intramolecular cyclocondensation.

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