Zobrazeno 1 - 10
of 18
pro vyhledávání: '"L. E. Protasova"'
Autor:
D. C. D. Toryashinova, M. G. Voronkov, L. V. Timokhina, V. A. Usov, L. E. Protasova, E. V. Dolenko
Publikováno v:
Chemistry of Heterocyclic Compounds. 32:427-430
3-Thioformylindole and its previously unknown 2-methyl-, 2 -phenyl-, and 1-ethyl substituted derivatives have been synthesized by the thiolysis of the corresponding indolylmethylenimmonium perchlorates. The thioaldehydes containing no substitutdt at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::008fc2ec795d6409b9193da9dc7dc702
https://doi.org/10.1007/bf01165904
https://doi.org/10.1007/bf01165904
Autor:
M. P. Sergeeva, Lubov N. Sobenina, A. I. Mikhaleva, Tamara N. Aksamentova, Boris A. Trofimov, O. B. Kozyreva, Olga V. Petrova, L. E. Protasova, R. I. Polovnikova
Publikováno v:
Chemistry of Heterocyclic Compounds. 31:40-46
Pyrrole-2-dithiocarboxylates were obtained by reacting alkylpyrroles with carbon disulfide in the presence of alkyl halides in the KOH-DMSO system. The pyrrole and its aryl derivatives were primarily converted into pyrrole-1-dithiocarboxylates in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f931b8c23fb7073df4b0eb90e30405a8
https://doi.org/10.1007/bf01171288
https://doi.org/10.1007/bf01171288
Autor:
S. G. Shevchenko, O. S. Stankevich, M. G. Voronkov, Tamara N. Aksamentova, E. I. Dubinskaya, L. E. Protasova, G. N. Legov
Publikováno v:
Russian Chemical Bulletin. 42:2031-2034
Previously unknown trialkyl(alkenylthio)stannanes were obtained by the interaction of alkenyl thiocyanates with trialkyl(methoxy)stannanes; some of their properties and transformations were studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea92bf1fdb10628b780502165c561918
https://doi.org/10.1007/bf00698892
https://doi.org/10.1007/bf00698892
Autor:
Tamara N. Aksamentova, E. I. Dubinskaya, S. G. Shevchenko, O. S. Stankevich, M. G. Voronkov, L. E. Protasova, G. N. Legov
Publikováno v:
ChemInform. 25
Previously unknown trialkyl(alkenylthio)stannanes were obtained by the interaction of alkenyl thiocyanates with trialkyl(methoxy)stannanes; some of their properties and transformations were studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1de560abfcd6005ce173d7e3a986420
https://doi.org/10.1002/chin.199446201
https://doi.org/10.1002/chin.199446201
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb2e76e5424cbcf59d37a747e278c0d9
https://doi.org/10.1002/chin.199510197
https://doi.org/10.1002/chin.199510197
Autor:
Tamara N. Aksamentova, A. I. Mikhaleva, R. I. Polovnikova, O. B. Kozyreva, Olga V. Petrova, L. E. Protasova, Boris A. Trofimov, M. P. Sergeeva, Lubov N. Sobenina
Publikováno v:
ChemInform. 26
Pyrrole-2-dithiocarboxylates were obtained by reacting alkylpyrroles with carbon disulfide in the presence of alkyl halides in the KOH-DMSO system. The pyrrole and its aryl derivatives were primarily converted into pyrrole-1-dithiocarboxylates in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9106be63a882d52613fbfe15651cf28
https://doi.org/10.1002/chin.199535144
https://doi.org/10.1002/chin.199535144
Autor:
D. S. D. Toryashinova, V. A. Usov, L. V. Timokhina, M. G. Voronkov, E. V. Dolenko, L. E. Protasova
Publikováno v:
ChemInform. 27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b503ee13424a2c7c62bb6b8b0d6035d
https://doi.org/10.1002/chin.199648130
https://doi.org/10.1002/chin.199648130
Autor:
M. G. Voronkov, O. N. Dabizha, A. M. Panov, L. E. Protasova, L. G. Shagun, G. F. Myachina, Tamara I. Vakul'skaya, G. I. Sarapulova
Publikováno v:
Russian Chemical Bulletin. 49:332-334
Homopolycondensation of 1-halogenopropane-2-thiones was studied; the polymers obtained were structurally characterized by ESR, UV, and IR spectroscopy, elemental analysis, and electrochemical methods. Their molecular masses, dark conductivities, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bbdf30157694b2f7da69b6d406c7d53
https://doi.org/10.1007/bf02494684
https://doi.org/10.1007/bf02494684
Autor:
G. V. Ratovskii, V. A. Kruglova, O. A. Shivernovskaya, V. N. Kizhnyaev, L. I. Vershchagin, L. E. Protasova
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 40:1954-1957
NMR spectroscopy, polarography, kinetic studies, and quantum-chemical calculations have been used to show how the mutual influence of unsaturated fragments in vinyltetrazoles affects the electronic structure, the physicochemical properties, and the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e71545186b9e0ebefd031ea254d40127
https://doi.org/10.1007/bf00963485
https://doi.org/10.1007/bf00963485
Publikováno v:
Chemistry of Heterocyclic Compounds. 30:505-506
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e40b03b7a37192b6155fd2d8a1a4f69c
https://doi.org/10.1007/bf01169955
https://doi.org/10.1007/bf01169955