Zobrazeno 1 - 10
of 80
pro vyhledávání: '"G. I. Kurochkina"'
Publikováno v:
Russian Journal of General Chemistry. 91:1070-1074
In an attempt to obtain inclusion compounds of a series of mono derivatives of β-cyclodextrin containing ester and ether bonds with certain aromatic and aliphatic carboxylic acids, unexpected guest-host inclusion compounds have been obtained, presum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::449920c1a28ad5872db07c92ae3df802
https://doi.org/10.1134/s107036322106013x
https://doi.org/10.1134/s107036322106013x
Publikováno v:
Russian Journal of Organic Chemistry. 57:121-125
The possibility of direct etherification of a single primary hydroxy group of β-cyclodextrin with a series of alcohols and diols has been demonstrated. In the reactions with diols, dimeric β-cyclodextrin could be obtained, which are interesting fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e9d46074d9361284dbcab92eed94dfd
https://doi.org/10.1134/s1070428021010188
https://doi.org/10.1134/s1070428021010188
Publikováno v:
Russian Journal of General Chemistry. 89:944-952
Amphiphilic conjugates were obtained containing fragments of pharmacologically important monocarboxylic aromatic acids, which are of interest for biomedical research, have been obtained basing on 6-O-tert-butyldimethylsilyl β-cyclodextrin derivative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::066641b13b32dfa2ec3f15ca40db58cc
https://doi.org/10.1134/s1070363219050141
https://doi.org/10.1134/s1070363219050141
Publikováno v:
Russian Journal of General Chemistry. 89:939-943
Regioselective mono- and diphosphorylation of 1,4:3,6-dianhydro-d-sorbitol containing two hydroxyl groups differing in steric availability has been studied. The nature of the amine acting as activator and acceptor of hydrogen chloride have had signif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef02e96a464c23105a91c5d8635f04b9
https://doi.org/10.1134/s107036321905013x
https://doi.org/10.1134/s107036321905013x
Autor:
G. I. Kurochkina, M. K. Grachev, M. A. Malenkovskaya, A. A. Sergievich, D. A. Shipilov, N. V. Kutyasheva
Publikováno v:
Russian Chemical Bulletin. 68:862-866
Cationic β-cyclodextrin derivatives containing residues of pharmacologically important acids linked by spacers of different lengths were obtained by treatment of mono-6-iodo-6-deoxy- and mono-6-tosyl-β-cyclodextrin with nucleophilic agents with ter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2f01f7382c790f5be7d4f1c7faa6b47
https://doi.org/10.1007/s11172-019-2497-0
https://doi.org/10.1007/s11172-019-2497-0
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 192:1201-1204
With the purpose of the synthesis of β-cyclodextrin derivatives containing different silyl groups, the competitive silylation by a number of chlorosilanes was studied. The degree and regioselectivi...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c2772d3e7db4cab79094460af2e24bb
https://doi.org/10.1080/10426507.2017.1354214
https://doi.org/10.1080/10426507.2017.1354214
Publikováno v:
Russian Journal of General Chemistry. 87:1536-1541
The effect of the reaction conditions or the nature of the silylating agents on the silylation of hydroxypropyl-β-cyclodextrin with tert-butyldimethylchloro- and diphenyl-methylchlorosilanes is investigated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42901e8463a9c0c9cccb142fdffc083f
https://doi.org/10.1134/s1070363217070155
https://doi.org/10.1134/s1070363217070155
Publikováno v:
Russian Journal of Organic Chemistry. 53:290-295
Reactions of 6-bromo- and 6-iodo-6-deoxy-β-cyclodextrin with organic amines of diverse nature afforded a series of monocationic derivatives with aminium groups located in the cyclodextrin scaffold on the side of the primary hydroxy groups. The struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bff5e4b020c60fc75d5fe32a51926cc8
https://doi.org/10.1134/s1070428017020257
https://doi.org/10.1134/s1070428017020257
Publikováno v:
Russian Journal of General Chemistry. 86:317-320
Per-6-O-(tert-butyl)(diphenyl)silyl-β-silylcyclodextrin has been obtained regioselectively via the reaction with tert-butyldiphenylchlorosilane. Further treatment of the product with chlorosilanes has led to the corresponding derivatives of β-cyclo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed30fb1173a08fbb5e482dc8d1061baa
https://doi.org/10.1134/s1070363216020195
https://doi.org/10.1134/s1070363216020195
Autor:
M. K. Grachev, Larisa K. Vasyanina, D. A. Shipilov, Elena N. Rasadkina, G. I. Kurochkina, N. O. Soboleva
Publikováno v:
Russian Journal of General Chemistry. 85:2605-2608
A possibility of the direct monoesterification of β-cyclodextrin with benzoic, p-aminobenzoic, 2-(4-isobutylphenyl)propionic, nicotinic, and isonicotinic acids was shown. Regioselectivity of substitution on the primary hydroxyl groups was confirmed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2e118f6810bc1083f0d7931aa9b7d7c
https://doi.org/10.1134/s107036321511016x
https://doi.org/10.1134/s107036321511016x