Zobrazeno 1 - 10
of 27
pro vyhledávání: '"R. B. Valitov"'
Autor:
V. S. Pilyugin, V. M. Kosareva, S. L. Kuznetsova, A. N. Mikhailyuk, G. V. Kiseleva, R. B. Valitov
Publikováno v:
Russian Journal of General Chemistry. 73:1293-1296
Methyl 5(6)-(4-aminophenylthio)-2-benzimidazolylcarbamate reacts with aliphatic and aromatic isocyanates to give mono- and disubstitution products. The former are formed by the reaction involving the aniline nitrogen and the latter, by the reaction i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa01312a850ea8458eb6208b73c5bdb0
https://doi.org/10.1023/b:rugc.0000007660.04499.c1
https://doi.org/10.1023/b:rugc.0000007660.04499.c1
Publikováno v:
Russian Journal of General Chemistry. 73:244-248
Procedures have been developed for the acylation of 4-amino-4'-nitrodiphenyl sulfide with an almost quantitative yield by the action of acetic anhydride in aprotic organic solvents and subsequent nitration of 4-acetylamino-4'-nitrodiphenyl sulfide wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41b717eca56807d1a5a37ff18e81f8c6
https://doi.org/10.1023/a:1024744122254
https://doi.org/10.1023/a:1024744122254
Publikováno v:
Russian Journal of General Chemistry. 72:1439-1443
A method for preparing 4-amino-3,4'-dinitrodiphenyl sulfide is developed, based on the reaction of 2-nitro-4-thiocyanatoaniline with 4-nitrochlorobenzene in aqueous-alkaline medium in the presence of a phase-transfer catalyst (PEG 400 or Katamin AB).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d7a8ca26d397a0eaab089b2bca41d83
https://doi.org/10.1023/a:1021638231873
https://doi.org/10.1023/a:1021638231873
Publikováno v:
Chemistry of Heterocyclic Compounds. 26:1142-1144
The reaction of chloro derivatives of symmetrical dialkylaminotriazines with potassium fluoride in the presence of catalytic amounts of crown ethers or quaternary ammonium salts leads to the formation of the corresponding fluoro derivatives in high y
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fc9c2d7e8570388bf09de8783f16bda
https://doi.org/10.1007/bf00472187
https://doi.org/10.1007/bf00472187
Publikováno v:
Chemistry and Technology of Fuels and Oils. 16:773-776
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2f50c4360e31ef5f4b73526db165ae0
https://doi.org/10.1007/bf00729534
https://doi.org/10.1007/bf00729534
Autor:
I. M. Kolesnikov, R. B. Valitov, R.M. Sadrislamov, G.M. Panchenkov, B.Ye. Prusenko, G. G. Garifzyanov
Publikováno v:
Petroleum Chemistry U.S.S.R.. 12:91-94
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a23b2a0f2f7f80913fa12aab16fb41c4
https://doi.org/10.1016/0031-6458(72)90016-0
https://doi.org/10.1016/0031-6458(72)90016-0
Publikováno v:
Chemistry and Technology of Fuels and Oils. 5:331-333
1. An investigation has been carried out of the selective polymerization of isobutylene from a butane-butylene fraction in the presence of a liquid complex of AlCl3 with acetone. The optimum conditions for the process have been determined. 2. The pri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::823a0ebf5c4b9406776fe544a1610403
https://doi.org/10.1007/bf00716032
https://doi.org/10.1007/bf00716032
Autor:
R. B. Valitov, A. S. Shmelev, R. A. Faskhutdinova, M. F. Mazitov, G. P. Sokolova, Z. F. Syunyakova
Publikováno v:
Chemischer Informationsdienst. 16
A basic process for production of benzene from petroleum, along with catalytic reforming, is processing of liquid pyrolysis products and toluene. The conversion of pyrolysis gasoline and toluene on an iron-chromium oxide catalyst in a medium of steam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dd52f5c8a12d63cba1d7d6ed6bf6862
https://doi.org/10.1002/chin.198514176
https://doi.org/10.1002/chin.198514176
Publikováno v:
Chemischer Informationsdienst. 15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87ef84cfcc40f1e282297efd7870a3b7
https://doi.org/10.1002/chin.198452118
https://doi.org/10.1002/chin.198452118
Publikováno v:
Chemischer Informationsdienst. 12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b0fd8be80ae55cdc8d1c561c359ce89
https://doi.org/10.1002/chin.198147229
https://doi.org/10.1002/chin.198147229