Zobrazeno 1 - 10
of 45
pro vyhledávání: '"E. N. Shepelenko"'
Autor:
I. E. Tolpygin, Yu. V. Revinskii, Alexander D. Dubonosov, E. N. Shepelenko, Vladimir I. Minkin, Vladimir A. Bren
Publikováno v:
Chemistry of Heterocyclic Compounds. 48:1325-1331
New derivatives of the benzo[de]isoquinoline-1,3-dione system containing an amino group were synthesized by the reaction of 2-benzyl-6-bromobenzo[de]isoquinoline-1,3-dione with ethylenediamine and hydrazine. Further functionalization of the free amin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6fcf4ea5c34ad6b11ff6808cd72dd36
https://doi.org/10.1007/s10593-012-1140-x
https://doi.org/10.1007/s10593-012-1140-x
Autor:
Gennady S. Borodkin, O. G. Nikolaeva, E. N. Shepelenko, Anatoly V. Metelitsa, Vladimir I. Minkin, O. Yu. Kostyrina, Vladimir A. Bren, A. V. Tsukanov, Alexander D. Dubonosov
Publikováno v:
Russian Journal of Organic Chemistry. 47:1370-1374
A number of indoline spiropyrans were synthesized from 7,8-dihydroxy-4-methyl-2-oxo-2H-chromene-6-carbaldehyde. The products were found to exhibit both photochromic and ionochromic properties. According to the UV, IR, and 1H NMR spectral data, they e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dda222022da7484f4f12249fa54a999e
https://doi.org/10.1134/s1070428011090193
https://doi.org/10.1134/s1070428011090193
Autor:
E. N. Shepelenko, Vladimir I. Minkin, Gennady S. Borodkin, Vladimir A. Bren, Alexander D. Dubonosov, I. E. Tolpygin
Publikováno v:
Chemistry of Heterocyclic Compounds. 46:542-546
The reaction of 4-arylalkyl- and 4-arylthiosemicarbazides with aroyl isothiocyanates gave substituted 1,2-bis(thiocarbamoyl)hydrazines, which readily cyclize to give previously unreported 4-aroyl 5-arylalkyl- and 4-aroyl-5-arylamino-2H-1,2,4-triazole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f70bc89ef87b623726802644e1b61d6
https://doi.org/10.1007/s10593-010-0543-9
https://doi.org/10.1007/s10593-010-0543-9
Autor:
Valerii V. Tkachev, S. K. Balenko, Sergei M. Aldoshin, V. P. Rybalkin, E. N. Shepelenko, Nadezhda I. Makarova, Vladimir I. Minkin, Vladimir A. Bren, L. L. Popova, Anatoly V. Metelitsa
Publikováno v:
Russian Chemical Bulletin. 59:954-959
The novel heterocyclic fulgides, i.e. 3-isopropylidene-4-{1-[5-methoxy-1-(4-methoxy-phenyl)-2-methyl-1H-benzo[g]indol-3-yl]ethylidene}dihydrofuran-2,5-dione and 3-isopropylidene-4-[1-(1-benzyl-5-methoxy-2-methyl-1H-benzo[g]indol-3-yl)ethylidene]dihyd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b34913b98052a2ab81266a6a85ddac18
https://doi.org/10.1007/s11172-010-0189-x
https://doi.org/10.1007/s11172-010-0189-x
Autor:
Lyudmila G. Kuzmina, Vladimir I. Minkin, V. P. Rybalkin, Anatoly V. Metelitsa, Vladimir A. Bren, Nadezhda I. Makarova, E. N. Shepelenko, P. V. Levchenko
Publikováno v:
Russian Journal of Organic Chemistry. 45:1382-1385
Reactions of (2-chloro-1-methyl-1H-indol-3-yl)-2-oxoacetyl chloride with alk-3-enoic acids gave the corresponding 6-substituted 5-methyl-5,6-dihydrocyclohepta[b]indole-9,10-dicarboxylic anhydrides which showed fluorescent properties.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68feb75e1894e5788ef0f6792dc0a87a
https://doi.org/10.1134/s1070428009090115
https://doi.org/10.1134/s1070428009090115
Autor:
A. V. Tsukanov, O. G. Nikolaeva, Vladimir I. Minkin, E. N. Shepelenko, Boris S. Lukyanov, Alexander D. Dubonosov, Vladimir A. Bren, E. B. Gaeva, Anatoly V. Metelitsa
Publikováno v:
Russian Journal of Organic Chemistry. 45:1091-1097
New spiro compounds of the indole, phthalazine, isobenzofuran, and benzopyran series, containing a fused benzopyranone fragment in the chromene moiety, were synthesized. Indole derivatives were found to exhibit photochromic properties under stationar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::321486e207d417f5e093a685261d25d6
https://doi.org/10.1134/s1070428009070173
https://doi.org/10.1134/s1070428009070173
Autor:
A. V. Tsukanov, O. I. Dmitrieva, Alexander D. Dubonosov, E. N. Shepelenko, Yu. V. Revinskii, V. P. Rybalkin, I. E. Tolpygin, L. L. Popova, Vladimir I. Minkin, Vladimir A. Bren
Publikováno v:
Russian Journal of Organic Chemistry. 44:557-560
A number of N-(9-antrylmethyl)-N′-arylmethylidenebenzene-1,2-diamines and 1-(9-anthrylmethyl)-2-aryl-1H-benzimidazoles were synthesized by condensation of N-(9-anthrylmethyl)benzene-1,2-diamine with aromatic and heterocyclic aldehydes. Study on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16becd87a52907370e076b9fc8ca7c49
https://doi.org/10.1134/s1070428008040155
https://doi.org/10.1134/s1070428008040155
Autor:
Boris S. Lukyanov, Valery V. Tkachev, Maria B. Lukyanova, E. N. Shepelenko, S. O. Bezuglyi, Andrey N. Utenyshev, S. M. Aldoshin, Vladimir I. Minkin, Anatoly V. Metelitsa
Publikováno v:
Chemistry of Heterocyclic Compounds. 42:858-867
New indolinospirochromenes have been synthesized containing a condensed furan fragment, an analog of the methoxyl substituent in position 6′ of the chromene part of the molecule. Solutions of the obtained compounds display photochromic properties.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aacd2db75d1122a7d11a28ae3bb368a3
https://doi.org/10.1007/s10593-006-0170-7
https://doi.org/10.1007/s10593-006-0170-7
Autor:
Andrey N. Utenyshev, E. N. Shepelenko, V. P. Rybalk, Valerii V. Tkachev, Vladimir A. Bren, S. M. Aldosh, Ya. Yu. Vorob'eva, G. S. Borodk, V. I. Mink
Publikováno v:
Russian Chemical Bulletin. 52:1800-1806
Photochromic 2-(N-acyl-N-arylaminomethylene)benzo[b]thiophen-3(2H)-ones containing ortho-substituents in the N-phenyl ring were studied by X-ray diffraction analysis and 1H NMR spectroscopy. It was established that these compounds have stable chiral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f00e161808881dc2ab429903a9066e8a
https://doi.org/10.1023/a:1026148506677
https://doi.org/10.1023/a:1026148506677
Autor:
Vladimir I. Minkin, Vladimir A. Bren, Nadezhda I. Makarova, Alexander D. Dubonosov, L. L. Popova, E. N. Shepelenko, V. P. Rybalkin, A. V. Tsukanov
Publikováno v:
Russian Journal of Organic Chemistry. 38:1326-1330
Two series of Schiff bases, 4-aryl(alkyl)iminomethyl-6-tert-butyl-5-hydroxy- and 4-aryl(alkyl)iminomethyl-5-hydroxy-6-iodo-2,3-tetramethylenebenzo[b]furans were synthesized. These compounds in solution give rise to tautomeric benzoid-quinoid equilibr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c790e5cdd28ccd6f9794576272a0cca
https://doi.org/10.1023/a:1021607930539
https://doi.org/10.1023/a:1021607930539