Zobrazeno 1 - 10
of 30
pro vyhledávání: '"L. S. Gorshkova"'
Autor:
Marina I. Struchkova, V. A. Ferapontov, L. S. Gorshkova, O. V. Turova, Maxim G. Vinogradov, E. V. Starodubtseva
Publikováno v:
Tetrahedron. 64:11713-11717
A convenient one-step synthesis of chiral γ-lactones has been performed. The method is based on enantioselective hydrogenation of γ-ketoesters using the RuCl 3 –BINAP–HCl catalytic system. Chiral γ-lactones (91–99% ee) have been isolated in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11b2c889f21df76766800dfab17e9b55
https://doi.org/10.1016/j.tet.2008.10.012
https://doi.org/10.1016/j.tet.2008.10.012
Publikováno v:
Russian Chemical Bulletin. 54:2374-2378
The rate of hydrogenation of γ-ketoesters MeCOCH2CH2COOR (R = Et, Pri, But) in the presence of the chiral RuII—BINAP catalyst (BINAP is 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl) greatly increases upon the addition of 5–10 equivalents of H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c685c2735d9f77892b0ff827001d994
https://doi.org/10.1007/s11172-006-0125-2
https://doi.org/10.1007/s11172-006-0125-2
Autor:
G. V. Chel'tsova, G. L. Heise, V. A. Ferapontov, D. V. Kurilov, O. V. Shishk, Maxim G. Vinogradov, L. S. Gorshkova
Publikováno v:
Russian Chemical Bulletin. 52:1841-1846
An improved procedure was developed for asymmetric reduction of acetophenone and propiophenone by the chiral reagent NaAl(IPTOLate)H2. This procedure is based on isolation of the chiral alcohol that formed as a crystalline host—guest complex with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45b0ed1b96c21f60f443451bdaed0961
https://doi.org/10.1023/a:1026117026241
https://doi.org/10.1023/a:1026117026241
Autor:
G. L. Heise, V. A. Ferapontov, L. S. Gorshkova, I. V. Razmanov, V. A. Pavlov, Maxim G. Vinogradov, G. V. Chel\\'tsova, O. R. Malyshev
Publikováno v:
Russian Chemical Bulletin. 52:471-479
Prochiral substrates (alkyl aryl ketones, cyclopropyl methyl ketone, 1-indanone, 1-tetralone, ethyl 2-oxo-4-phenylbutyrate, and N-(diphenylphosphinyl)acetophenoneimine) were subjected to asymmetric reduction with aluminum hydride reagents, which were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c09be8536ba67c5cac908c7d740ba781
https://doi.org/10.1023/a:1023443807540
https://doi.org/10.1023/a:1023443807540
Autor:
G. V. Chel'tsova, L. S. Gorshkova, I. V. Razmanov, V. A. Ferapontov, O. R. Malyshev, M. G. Vinogradov, O. V. Mikhalev, G. L. Heise, V. A. Pavlov
Publikováno v:
Russian Chemical Bulletin. 49:460-465
New stereoselective reducing reagents were preparedin situ by modification of NaAlH4 with various chiral diols. The efficiency of 1,4- and 1,3-diols as chiral auxiliaries in the reactions of alkyl aryl ketones with modified NaAlH4 was considerably hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bc16fb8aee01bb9a3d91d0a9d344a8c
https://doi.org/10.1007/bf02494775
https://doi.org/10.1007/bf02494775
Publikováno v:
Russian Chemical Bulletin. 56:552-554
A comparative study of asymmetric hydrogenation and deuteration of methyl levulinate catalyzed by the RuII—(S)-BINAP—HCl system (BINAP is 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl) in MeOH and MeOD was carried out. The results obtained sugg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc2e19a7c8e7b7b0707478532faab96c
https://doi.org/10.1007/s11172-007-0090-4
https://doi.org/10.1007/s11172-007-0090-4
Autor:
L. N. Kalgorodova, G. I. Nikishin, Maxim G. Vinogradov, A. V. Ignatenko, E. K. Starostin, G. V. Chel'tsova-Bebutova, L. S. Gorshkova, E. A. Shapiro
Publikováno v:
Russian Chemical Bulletin. 44:167-171
A convenient preparative synthesis of cilastatin, an inhibitor of renal dipeptidase used in drugs with the antibiotic imipenem, has been elaborated. The key intermediate in this synthesis is 2-amino-7-chloroheptanoic acid prepared by oxidative cleava
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::757003c8c9d2970bc739c682a13a3db1
https://doi.org/10.1007/bf00696982
https://doi.org/10.1007/bf00696982
Autor:
K. N. Gavrilov, E. I. Klabunovskii, V. A. Pavlov, E. E. Nifant'ev, E. Yu. Zhorov, L. S. Gorshkova, A. T. Teleshev
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aeacda63f61e0a0f9d3c92f81f0e0d93
https://doi.org/10.1002/chin.199250067
https://doi.org/10.1002/chin.199250067
Autor:
E. A. Mistryukov, L. S. Gorshkova, Dmitry N. Platonov, O. A. Fedotova, V. A. Pavlov, V. I. Shvedov, E. I. Klabunovskii, E. Yu. Zhorov
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::712f29c3c72ee95f868445f1c0ffccf9
https://doi.org/10.1002/chin.199244049
https://doi.org/10.1002/chin.199244049
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ae9e2daf0be235a271be7c9e58557d4
https://doi.org/10.1002/chin.199537096
https://doi.org/10.1002/chin.199537096