Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Roman V. Rudenko"'
Publikováno v:
Mìkrosistemi, Elektronìka ta Akustika, Vol 24, Iss 1 (2019)
Стаття присвячена створенню методики та програмного забезпечення для акустичного розрахунку систем сповіщування. Проаналізовано існу
Externí odkaz:
https://doaj.org/article/01c72acf6a334295bddabb6c306aeb05
Publikováno v:
Microsystems, Electronics and Acoustics. 24:53-60
Firstly, the design of emergency alert systems consists in calculating the number of audio or speech emitters that is necessary to ensure sufficient sensitivity and readability of the message. Calculations are based on the acoustic power of the emitt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ae36fec17dbffb476e2d4c5d6fd26a0
https://doi.org/10.20535/2523-4455.2019.24.1.148857
https://doi.org/10.20535/2523-4455.2019.24.1.148857
Autor:
Valentin A. Chebanov, Oleg V. Shishkin, Svetlana V. Shishkina, Elena V. Vashchenko, Sergey M. Desenko, Yulia V. Sen'ko, Elena A. Muravyova, Roman V. Rudenko
Publikováno v:
Tetrahedron. 67:9389-9400
Multicomponent heterocyclizations of 3-amino-1,2,4-triazoles/5-aminopyrazoles with acetoacetamides and aromatic aldehydes were studied in detail using conventional thermal heating, ultrasonication, and microwave irradiation. Several different synthet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0cf56635adbee54f669f5dd076fbd93
https://doi.org/10.1016/j.tet.2011.09.138
https://doi.org/10.1016/j.tet.2011.09.138
Autor:
Svetlana V. Shishkina, Valentin A. Chebanov, Sergey A. Komykhov, Yulia V. Sen'ko, Roman V. Rudenko, Oleg V. Shishkin, Sergey M. Desenko, Irina S. Konovalova
Publikováno v:
Synthesis. 2011:3161-3167
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e42bf3efc101da4ad96491dd70450d79
https://doi.org/10.1055/s-0030-1260163
https://doi.org/10.1055/s-0030-1260163
Autor:
Sergey A. Komykhov, Vladimir I. Musatov, Oleg V. Shishkin, Roman V. Rudenko, Sergey M. Desenko, Irina S. Konovalova
Publikováno v:
Journal of Heterocyclic Chemistry. 48:888-895
The reaction of 3-amino-1,2,4-triazole () with N-arylmaleimides leads to azolopyrimidines and . The 2-aminobenzimidazole () in the reaction with gives the pyrimidobenzimidazoles . In similar conditions, the reaction of amine with maleic anhydride ()
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab1d406a8f98e8445b6811032d3671d7
https://doi.org/10.1002/jhet.660
https://doi.org/10.1002/jhet.660
Autor:
Irina S. Konovalova, Valentin A. Chebanov, Roman V. Rudenko, Sergey M. Desenko, Oleg V. Shishkin, Elena V. Vashchenko, Vladimir I. Musatov, Sergey A. Komykhov
Publikováno v:
Synthesis. 2011:783-793
Heterocyclization reactions between derivatives of 5-aminopyrazoles and N-arylmaleimides were studied and it was established that several directions are possible. Cyclizations involving 1,3-unsubstituted 5-aminopyrazoles yielded mixtures of two regio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52a3226e76f8a2f80ad455052bcd329f
https://doi.org/10.1055/s-0030-1258421
https://doi.org/10.1055/s-0030-1258421
Publikováno v:
Journal of Heterocyclic Chemistry. 46:285-288
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24aaba8255eaf28b9faaab9f948d51e8
https://doi.org/10.1002/jhet.81
https://doi.org/10.1002/jhet.81
Autor:
Valentin A. Chebanov, Yulia V. Sen'ko, Sergey M. Desenko, Elena A. Muravyova, Oleg V. Shishkin, Svetlana V. Shishkina, Roman V. Rudenko, Elena V. Vashchenko
Publikováno v:
ChemInform. 43
The direction of the process depends on the temperature regime and on the structure of the starting materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dba643e18816e0252af8a5474f75b5b7
https://doi.org/10.1002/chin.201231174
https://doi.org/10.1002/chin.201231174
Autor:
Irina S. Konovalova, Sergey A. Komykhov, Sergey M. Desenko, Oleg V. Shishkin, Valentin A. Chebanov, Yulia V. Sen'ko, Roman V. Rudenko, Svetlana V. Shishkina
Publikováno v:
ChemInform. 43
A simple procedure in suitable solvents allows the selective synthesis of pyrimidopyridone products.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa27bc68f7454e61bf50c8b57eb62e29
https://doi.org/10.1002/chin.201207165
https://doi.org/10.1002/chin.201207165
Autor:
Roman V. Rudenko, Sergey M. Desenko, Vladimir I. Musatov, Oleg V. Shishkin, Sergey A. Komykhov, Irina S. Konovalova
Publikováno v:
ChemInform. 42
The selective formation of the products (III) and (IV) depends on the solvents and the reaction time.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::967efaf036927a88f5f43fda8d1431ce
https://doi.org/10.1002/chin.201150150
https://doi.org/10.1002/chin.201150150