Zobrazeno 1 - 10
of 67
pro vyhledávání: '"E. G. Ostapenko"'
Autor:
A. N. Zverev, E. G. Ostapenko
Publikováno v:
Petroleum Chemistry. 46:171-176
The inhibiting activity of thirteen nitrogen and sulfur compounds (ligands, L) in the presence of lead(II) diethyldithiocarbamate (Pb(dtc)2) (1: 1) in the initiated oxidation of ethylbenzene with oxygen at 75°C was studied. Six ligands and Pb(dtc)2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fac11660c49f9c107cd9380d9d26690
https://doi.org/10.1134/s0965544106030066
https://doi.org/10.1134/s0965544106030066
Autor:
E. G. Ostapenko, Irina P. Beletskaya, O. E. Sizan, Oleg L. Eliseev, A. L. Lapidus, T. N. Bondarenko
Publikováno v:
Kinetics and Catalysis. 45:234-238
The catalytic carbonylation reactions of α-haloketones in the presence of palladium compounds were studied. Chloroketones were selectively converted into β-ketoesters, whereas bromoacetophenone was partially reduced to acetophenone. The reaction ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da0d85cf843befd8434bfad248974e74
https://doi.org/10.1023/b:kica.0000023797.89865.e5
https://doi.org/10.1023/b:kica.0000023797.89865.e5
Publikováno v:
Chemistry of Heterocyclic Compounds. 18:1148-1153
A number of new dithiocarbamates of transition metals that contain thiophene, furan, benzo[b]thiophene, and benzo[b]selenophene rings were synthesized. The compounds obtained were investigated as light stabilizers for polymers. It is shown that the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92cf36012bd9814212b33a6bebc1745c
https://doi.org/10.1007/bf00506361
https://doi.org/10.1007/bf00506361
Publikováno v:
Chemistry of Heterocyclic Compounds. 14:490-493
The reactivities of methyl esters of furan-2-carboxylic and thiophene-2-carboxylic acidswere studied by the method of competitive nitration. Methyl furan-2-carboxylate is more active in its reactions with a mixture of nitric acid and acetic anhydride
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47625759da0fde8388a1ae6f96335159
https://doi.org/10.1007/bf00673327
https://doi.org/10.1007/bf00673327
Publikováno v:
Chemistry of Heterocyclic Compounds. 11:421-425
A number of complexes based on 3-hydroxy-2-benzo[b]formylthiophene and its Schiff bases were obtained and investigated as stabilizers for polycaproamide fibers. It was established that {N,N-bis(3-hydroxy-2-benzo[b]thenylidene)ethylenediaminato}-coppe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcf70c6a754b9207efdd00f4c0a1c689
https://doi.org/10.1007/bf00502427
https://doi.org/10.1007/bf00502427
Autor:
A. N. Zverev, A. I. Yanovskii, V. G. Vinogradova, Yu. T. Struchkov, D. S. Yufit, Ya. L. Gol'dfarb, A. V. Polyakov, E. G. Ostapenko
Publikováno v:
Chemistry of Heterocyclic Compounds. 23:740-747
New Cu, Ni, Pb, Zn, Co. Fe, Mn, Sb, and Bi dithiocarbamates that include 2-thenyl and 2-furfuryl radicals were synthesized. The potentials of polarographic oxidation on a rotating platinum electrode were determined for them and for the previously syn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40870e47fc3a47e7787b2e348e9f6525
https://doi.org/10.1007/bf00475638
https://doi.org/10.1007/bf00475638
Publikováno v:
Chemistry of Heterocyclic Compounds. 9:173-179
A method for the gas-chromatographic analysis of high-boiling polycondensed heteroaromatic compounds with a thiophene ring (CHC) containing up to five condensed rings was developed. The optimum analysis conditions were found, the retention times were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f981d9e1b05c22ad5c35d87facee893
https://doi.org/10.1007/bf00569155
https://doi.org/10.1007/bf00569155
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 11:2107-2111
1. The conditions were found for the catalytic dehydrochlorination of the chloromethylcyclopentanes obtained by the chlorination of the methylcyclopentane fraction (b.p. 70–74°) of Baku gasoline into methylcyclopentenes in 85.3% yield, based on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4173ff2b0eab609b288d258f574eb939
https://doi.org/10.1007/bf00911373
https://doi.org/10.1007/bf00911373
Publikováno v:
Chemischer Informationsdienst. 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5b10cc43f627e9ea101b372e905eaa2
https://doi.org/10.1002/chin.197506401
https://doi.org/10.1002/chin.197506401
Publikováno v:
Chemischer Informationsdienst. 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0023707f633eaa997bbbc4745533157
https://doi.org/10.1002/chin.197504129
https://doi.org/10.1002/chin.197504129