Zobrazeno 1 - 10
of 50
pro vyhledávání: '"V. I. Gostevskaya"'
Publikováno v:
Russian Journal of Organic Chemistry. 39:713-717
The use of divinyl sulfide as synthetic equivalent of ethenethiolate and 3-butenethiolate anions makes it possible to obtain vinylthio(halo)- and 3-butenylthio(halo)pyridines from halopyridines. 2,6-Bromo(chloro)pyridines react with a mixture of ethe
Publikováno v:
Russian Journal of Organic Chemistry. 37:1710-1713
Reaction of 2,3,5,6-tetra(vinylthio)difluorobenzene with ethylene glycol affords 1,4-bis[2,3,5,6-tetra(vinylthio)-4-fluorophenoxy-1-ethyloxy-]-2,3,5,6-tetra(vinylthio)benzene, with diethylene glycol arises 2,3,5,6-tetra(vinylthio)-4-(4-hydroxyethoxye
Autor:
V. I. Gostevskaya, G. M. Gavrilova, A. V. Afonin, A. I. Albanov, B. A. Gostevskii, Svetlana V. Amosova
Publikováno v:
Russian Journal of Electrochemistry. 36:820-825
Reactions of 3,6-bis(vinylthio)-l,2,4,5-tetrafluoro- and 3-vinylthio-l,2,4,5-tetrafluoro-6-chlorobenzenes with glycols in dimethylformamide give rise to compounds mixture, mainly mono- and disubstituted, and the products of theortfo-cyclization, and
Publikováno v:
Chemistry of Heterocyclic Compounds. 34:625-628
Regioselective nucleophilic substitution of the fluorine atoms in positions 2 and 5 of the benzene ring takes place in the reaction of 3,6-bis(vinylthio)-1,2,4,5-tetrafluoro- and 3-vinylthio-6-chloro-1,2,4,5-tetrafluorobenzenes with 2-mercaptoethylam
Autor:
Yu. T. Struchkov, Svetlana V. Amosova, L. N. II'icheva, V. N. Nesterov, G. M. Gavrilova, V. I. Gostevskaya
Publikováno v:
Chemistry of Heterocyclic Compounds. 32:1023-1026
It has been established that 1, 2, 4, 5-tetrafluoro-3, 6-bis (vinylsulfinyl)- and 1, 2, 4, 5-tetrafluoro-3, 6bis(vinylsulfonyl)benzenes react with 2-aminoethanol by nucleophilic addition at the activated double bond with replacement of fluorine atoms
Publikováno v:
Russian Journal of Organic Chemistry. 37:93-95
Addition of 2-aminoethanethiol and 2-mercaptoethanol at both vinylsulfonyl groups of 1,2,4,5-tetrafluoro-3,6-bis(vinylsulfonyl)benzene occurs through the thiol group of the reagent and yields the corresponding 3,6-bis[2-(2-aminoethylthio)ethylsulfony
Publikováno v:
ChemInform. 22
Autor:
G. V. Ratovskii, S. B. Amosova, G. M. Gavrilova, V. E. Kolbina, V. I. Donskikh, V. I. Gostevskaya, Gennadii V. Dolgushin, V. G. Rozinov
Publikováno v:
ChemInform. 22
Autor:
V. I. Gostevskaya, L. S. Romanenko, Svetlana V. Amosova, G. M. Gavrilova, Vladimir A. Potapov, A. V. Afonin
Publikováno v:
ChemInform. 23
Autor:
S. V. Amosova, V. I. Gostevskaya, Andrei V. Afonin, L. Stefanik, L. S. Romanenko, G. M. Gavrilova
Publikováno v:
ChemInform. 24