Zobrazeno 1 - 10
of 273
pro vyhledávání: '"M. A. Ezhikova"'
Autor:
N. S. Boltacheva, T. I. Filyakova, M. I. Kodess, M. A. Ezhikova, P. A. Slepukhin, V. I. Filyakova, V. I. Saloutin, V. N. Charushin
Publikováno v:
Russian Chemical Bulletin. 72:706-714
Autor:
O. G. Khudina, N. A. Elkina, Ya. V. Burgart, M. A. Ezhikova, M. I. Kodess, Ya. L. Esaulkova, V. V. Zarubaev, A. A. Shtro, G. A. Triandafilova, O. P. Krasnykh, K. O. Malysheva, N. A. Gerasimova, N. P. Evstigneeva, V. I. Saloutin
Publikováno v:
Russian Chemical Bulletin. 71:2670-2684
Publikováno v:
Russian Journal of Organic Chemistry. 56:2079-2086
The reactions of imidazoles with a series of dialkyl and alkylene carbonates afforded the corresponding N-alkyl- and N-(hydroxyalkyl)imidazoles with high yields. The reactivity of dialkyl carbonates decreases in the series dimethyl > diethyl > dibuty
Publikováno v:
Russian Journal of Organic Chemistry. 56:645-648
Transesterification of commercial titanium(IV) alkoxides with 2,2,3,3-tetrafluoropropan-1-ol, followed by in situ transesterification of mixed titanium(IV) alkoxides thus formed with diphenyl carbonate, afforded alkyl 2,2,3,3-tetrafluoropropyl carbon
Autor:
A. Yu. Chuprakova, O. V. Limonchikova, Yu. N. Fedulaev, N. V. Khabazov, A. A. Kurshin, M. V. Ezhikova
Publikováno v:
Medical alphabet. :46-48
Amyloidosis combines diseases that are characterized by extracellular deposition of a specific insoluble fibrillar amyloid protein. The prevalence of amyloidosis is an average of 10 cases per 100 thousand people. The clinic of the disease is polymorp
Publikováno v:
Russian Journal of Organic Chemistry. 43:1002-1007
Zinc enolates derived from 2,2-dibromoindan-1-one and 2,2-dibromo-1,2,3,4-tetrahydronaphthalen-1-one reacted with 2-arylmethylidenemalononitriles, alkyl 3-aryl-2-cyanoprop-2-enoates, and N-substituted 3-aryl-2-cyanoprop-2-enamides to give, respective
Publikováno v:
Russian Journal of Organic Chemistry. 42:1344-1347
3-Aroyl-6-bromochromen-2-ones and 2-benzoylbenzo[f]chromen-3-one reacted with zinc enolates derived from 1-aryl-2-bromoalkanones and 1-aryl-2-bromo-2-phenylethanone to give, respectively, 4-(1-alkyl-2-aryl-2-oxoethyl)-3-aroyl-6-bromochroman-2-ones an
Publikováno v:
Russian Journal of Organic Chemistry. 41:527-534
Zinc enolates derived from 1-aryl-2,2-dibromoalkanones react with N-cyclohexyl-2-oxochromene-3-carboxamides to give N-cyclohexyl-1-alkyl-1-aroyl-2-oxo-1a,7b-dihydrocyclopropa[c]chromene-1a-carboxamides mainly as cis isomers with respect to the substi
Publikováno v:
ChemInform. 43
Reactions of derivatives of 3-aryl-2-cyanopropenoic acid with zinc enolates obtained from dibromotetralone or dibromoindanone and zinc are known to result in substituted spirocyclopropanes [1]. Boiling of alkyl 5,5-dimethyl-2-oxo-2,5-dihydrofuran3-ca
Publikováno v:
ChemInform. 41
The reactions result in formation of spirocyclic cyclopropanation products as single stereoisomers.