Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Alexander A. Tsisevich"'
Autor:
A. V. Arakcheeva, A. Schoenleber, Victor B. Rybakov, Eugene V. Babaev, Alexander A. Tsisevich
Publikováno v:
Crystallography Reports. 47:973-978
The single-crystal structures of two aminodienes containing an oxazole fragment, namely, 1-pip-eridyl-4-[5-(4-nitrophenyl)-oxazol-2-yl]-buta-1,3-diene C 18 H 19 N 3 O 3 (IIa) and 1-hexamethyleneimine-4-[5-(4-nitrophenyl)-oxazol-2-yl]-buta-1,3-diene C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::737e8d6858e16212080d7d38a005db80
https://doi.org/10.1134/1.1523544
https://doi.org/10.1134/1.1523544
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :399-402
2-Halogeno-N-phenacylpyridinium salts 1 (Hal = Cl, Ar = p-NO2Ph; Hal = Br, Ar = Ph) in reaction with aliphatic secondary amines undergo an unusual ring transformation to 1-amino-4-(5-aryloxazol-2-yl)buta-1,3-dienes 9 and 10. The configuration of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b60094b1bcc314c487a9cdb6d8ae0ec7
https://doi.org/10.1039/a809694e
https://doi.org/10.1039/a809694e
Autor:
Eugene V. Babaev, A. V. Efimov, Victor B. Rybakov, Aleksandra A. Nevskaya, Alexander A. Tsisevich
Publikováno v:
Mendeleev Communications. 17:130-132
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fca75cc4e603f9e9fc98f7835c5b948
https://doi.org/10.1016/j.mencom.2007.03.027
https://doi.org/10.1016/j.mencom.2007.03.027
Publikováno v:
Acta Crystallographica Section E Structure Reports Online. 62:o963-o965
The title imidazole, C17H13ClN2OS, was obtained by unusual rearrangement of the pyrimidinium salt. The structure was characterized by 1H NMR spectroscopy and X-ray diffraction. A mechanism of transformation (pyrimidinium salt → title imidazole) is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7e86172ccc9598ff9c9f52e23a8e29c
https://doi.org/10.1107/s1600536806004120
https://doi.org/10.1107/s1600536806004120
Autor:
Eugene V. Babaev, Alexander A. Tsisevich, Leonid A. Aslanov, Victor B. Rybakov, Dmitry V. Albov
Publikováno v:
Russian Chemical Bulletin. 54:259-261
An unusual example of the recyclization of the tricyclic 6,7,8,9-tetrahydrooxazolo[3,2-a]quinolinium system into the 8,9-dihydro-7H-pyrrolo[3,2,1-ij]quinoline system was discovered. The reaction is a topological modification of the known conversion o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c9f5628c73e540bf52f5ea29dfe6d1a
https://doi.org/10.1007/s11172-005-0248-x
https://doi.org/10.1007/s11172-005-0248-x
Publikováno v:
ChemInform. 29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c94b7f4801a0e658eb63ce75ae02ddf
https://doi.org/10.1002/chin.199832166
https://doi.org/10.1002/chin.199832166
Publikováno v:
ChemInform. 30
2-Halogeno-N-phenacylpyridinium salts 1 (Hal = Cl, Ar = p-NO2Ph; Hal = Br, Ar = Ph) in reaction with aliphatic secondary amines undergo an unusual ring transformation to 1-amino-4-(5-aryloxazol-2-yl)buta-1,3-dienes 9 and 10. The configuration of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3c51b46d622d9b0f1a33d8e843f7830
https://doi.org/10.1002/chin.199928157
https://doi.org/10.1002/chin.199928157
Autor:
Leonid A. Aslanov, Victor B. Rybakov, Dmitry V. Albov, Alexander A. Tsisevich, Eugene V. Babaev
Publikováno v:
ChemInform. 37
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d58d4eed3c586719902c10092b3457f
https://doi.org/10.1002/chin.200602157
https://doi.org/10.1002/chin.200602157
Publikováno v:
Chemistry of Heterocyclic Compounds. 34:254-255
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd1b7c3537fb634cd75e66879a868157
https://doi.org/10.1007/bf02315196
https://doi.org/10.1007/bf02315196
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1 (0300922X); 1999, Issue 4, p399-402, 1p