Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Victor E. Parfenov"'
The features of the Michael reaction in ([1,2,4]triazolo[4,3-a][1,3,5]triazin-5-yl)dinitromethanides
Autor:
Olga V. Golovina, Victor E. Parfenov, Pavel А. Slepukhin, Dmitry V. Khakimov, Aleksei B. Sheremetev, Vladimir V. Bakharev
Publikováno v:
Chemistry of Heterocyclic Compounds. 58:506-513
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cea4d69bd6faf9fc1529fa3b4b0eb13
https://doi.org/10.1007/s10593-022-03120-8
https://doi.org/10.1007/s10593-022-03120-8
Autor:
Vladimir V. Bakharev, Alexander А. Gidaspov, Vladimir А. Zalomlenkov, Victor E. Parfenov, Olga V. Golovina, Pavel А. Slepukhin
Publikováno v:
Chemistry of Heterocyclic Compounds. 58:153-158
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::788b011d8d7a7ded2e5b8bef1fd91a61
https://doi.org/10.1007/s10593-022-03068-9
https://doi.org/10.1007/s10593-022-03068-9
Publikováno v:
Chemistry of Heterocyclic Compounds. 53:659-669
This review covers the methods applicable for the synthesis of (dinitromethyl)azines: nitration of azine derivatives, azine ring formation,nucleophilic su bstitution in azine rings by the action of dinitrocarbanions, and denitration of trinitromethyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e84dc14646d05616fd3bee3aa986e49b
https://doi.org/10.1007/s10593-017-2107-8
https://doi.org/10.1007/s10593-017-2107-8
Autor:
Eugenia V. Selezneva, Alexander A. Gidaspov, Irina V. Ul′yankina, Victor E. Parfenov, Anna V. Zavodskaya, Vladimir V. Bakharev, A. K. Shiryaev
Publikováno v:
Chemistry of Heterocyclic Compounds. 52:1054-1060
The results of pioneering research on the alkylation of fused [1,2,4]triazolo[1,5-a][1,3,5]triazine system are presented, including computational studies of the reaction between 5-dimethylamino[1,2,4]triazolo[1,5-a][1,3,5]triazin-7(3H)-one and bromoe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19990f496f45596667c6af32cdb9cd2a
https://doi.org/10.1007/s10593-017-2006-z
https://doi.org/10.1007/s10593-017-2006-z
Autor:
Victor E. Parfenov, A. K. Shiryaev, Alexander A. Gidaspov, Pavel A. Slepukhin, Vladimir V. Bakharev
Publikováno v:
Chemistry of Heterocyclic Compounds. 52:1061-1069
The alkylation reactions of fused tetrazolo[1,5-a][1,3,5]triazine system were studied. The results of quantum-chemical calculations for the reaction of 5-(dimethylamino)tetrazolo[1,5-a][1,3,5]triazin-7(3H)-one with ethyl bromide are presented. The re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e39128599e9463bf247cc6a12056e22
https://doi.org/10.1007/s10593-017-2007-y
https://doi.org/10.1007/s10593-017-2007-y
Autor:
Boris B. Averkiev, Eugenia V. Selezneva, Marat R. Baymuratov, Victor E. Parfenov, Alexander A. Gidaspov, Vladimir V. Bakharev, Aleksei B. Sheremetev
Publikováno v:
Heterocyclic Communications. 22:7-10
A simple and convenient method for the preparation of 2,4-disubstituted 1,3,5-triazine-nitrolic acids has been developed. The first example of nitrolic acid with Z-configuration was revealed by X-ray crystallographic analysis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::063286e922ea3b33e8bf6c86f81cc2c3
https://doi.org/10.1515/hc-2015-0218
https://doi.org/10.1515/hc-2015-0218
Autor:
Vladimir A. Zalomlenkov, Marina I. Struchkova, Victor E. Parfenov, Aleksei B. Sheremetev, Vladimir V. Bakharev, David B. Lempert, Nadezhda V. Palysaeva, Evgeniy V. Yurtaev, Kyrill Yu. Suponitsky, Alexander A. Gidaspov
Publikováno v:
RSC Advances. 6:34921-34934
The multicomponent reaction of 2,4,6-trichloro-1,3,5-triazine with potassium trinitromethane and trinitroethanol was exploited for the first synthesis of the hetaryl trinitroethyl ether, 2,4-bis(2,2,2-trinitroethoxy)-6-trinitrometyl-1,3,5-triazine 13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a835af4634391ddd7c5b7a3dd4432016
https://doi.org/10.1039/c6ra05826d
https://doi.org/10.1039/c6ra05826d
Autor:
Victor E. Parfenov, Alexander A. Gidaspov, Olga V. Golovina, Pavel A. Slepukhin, Vladimir V. Bakharev, Vladimir A. Zalomlenkov
Publikováno v:
Chemistry of Heterocyclic Compounds. 53:822-824
The reaction of 3-methyl-5-trinitromethyltetrazolо[1,5-а][1, 3, 5]triazin-7-one with water led to the opening of 1,3,5-triazine ring and preservation of trinitromethyl group in the product. The obtained N-(1-methyltetrazol-5-yl)trinitroacetimidamid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4cc8f0f76f7df509f1e0de1a878ec54
https://doi.org/10.1007/s10593-017-2130-9
https://doi.org/10.1007/s10593-017-2130-9
Autor:
Alexander A. Gidaspov, Victor E. Parfenov, Anna V. Zavodskaya, I. V. Ul’yankina, Pavel A. Slepukhin, Vladimir V. Bakharev
Publikováno v:
Chemistry of Heterocyclic Compounds. 51:1014-1018
A new direction of the reaction of 6-amino-substituted 4-hydrazino-1,3,5-triazin-2(1H)-ones with formic acid was found leading to the formation of N-substituted (4H-1,2,4-triazol-3-yl)guanidines together with the expected 5-amino-substituted 1,2,4-tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10d66884ecb25055df0a4bdd3a019a5a
https://doi.org/10.1007/s10593-016-1812-z
https://doi.org/10.1007/s10593-016-1812-z
Autor:
A. A. Pimenov, Alexander A. Gidaspov, Vladimir V. Bakharev, Pavel A. Slepukhin, Kyrill Yu. Suponitsky, Victor E. Parfenov
Publikováno v:
Chemistry of Heterocyclic Compounds. 51:745-748
Reaction of 5-dimethylaminotetrazolo[1,5-а][1,3,5]triazin-7-one tetrabutylammonium salt with allyl bromide in acetonitrile proceeds with the formation of 3-allyl-5-dimethylaminotetrazolo[1,5-a][1,3,5]triazin-7-one (N-alkylation), 6-allyloxy-4-azido-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bcf600264aa301a5f3208bb0b66efcb
https://doi.org/10.1007/s10593-015-1768-4
https://doi.org/10.1007/s10593-015-1768-4