Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Yu. Yu. Mayakova"'
Autor:
Yu. Yu. Mayakova, N. A. Shchadneva, G. Z. Kashfetdinova, A. N. Khazipova, Ravil I. Khusnutdinov
Publikováno v:
Russian Journal of Organic Chemistry. 56:2109-2113
N-(Diamantan-1- and 4-yl) carboxamides were synthesized by reaction of diamantane with carboxylic acid amides in the presence of carbon tetrachloride and binder-free Ni-HY zeolite. Optimal amounts of the reactants and catalyst and reaction conditions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04115a85df65c3a77ff6027cec073766
https://doi.org/10.1134/s1070428020120106
https://doi.org/10.1134/s1070428020120106
Publikováno v:
Russian Journal of Organic Chemistry. 56:1228-1235
Methyl N-alkyl-, N-cycloalkyl-, and N-arylcarbamates were synthesized by reaction of the corresponding amines with dimethyl carbonate in the presence of binder-free FeHY zeolite. The optimal conditions (reactant ratio, amount of the catalyst, tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7c0a24cfa4d8553b55abb248e5f6614
https://doi.org/10.1134/s1070428020070179
https://doi.org/10.1134/s1070428020070179
Autor:
A. N. Khazipova, Yu. Yu. Mayakova, A. A. Yulamanova, N. A. Shchadneva, B. I. Kutepov, Ravil I. Khusnutdinov
Publikováno v:
Russian Journal of General Chemistry. 88:869-873
Catalytic chlorination and bromination of diamantane with halomethanes was performed under the action of zeolites NaY-mmm, HY-mmm, and FeHY-mmm. Optimal ratios of the catalyst, reagents and conditions for selective synthesis of chloro- and bromo-subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a01a4f78923181651539c6e0e4750090
https://doi.org/10.1134/s1070363218050043
https://doi.org/10.1134/s1070363218050043
Autor:
Ravil I. Khusnutdinov, А. N. Khazipova, N. А. Shchadneda, А. А. Yulamanova, B. I. Kutepov, Yu. Yu. Mayakova
Publikováno v:
Russian Journal of General Chemistry. 88:658-663
N-(1- and 4-diamantyl)amides have been synthesized by the reaction of diamantane with organic nitriles in the presence of CBr4 under the action of granulated zeolite FeHY. The optimal ratios of the catalyst, reagents and the conditions for preparatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7e7a5e1ba166f932db17081d46391fd
https://doi.org/10.1134/s1070363218040084
https://doi.org/10.1134/s1070363218040084
Publikováno v:
Russian Journal of General Chemistry. 88:403-409
Vanadium compounds and complexes activated by pyridine or morpholine catalyze condensation of ethyl cyanoacetate with ketones and aldehydes leading to alkylidenecyanoacetates in 75–100% yield.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f882ae1b277e9f62de60587f17daaf3
https://doi.org/10.1134/s1070363218030052
https://doi.org/10.1134/s1070363218030052
Publikováno v:
Russian Journal of General Chemistry. 88:15-19
The synthesis of methyl esters has been carried out via the reaction of aliphatic and aromatic carboxylic acids with dimethyl carbonate in the presence of manganese and iron carbonyls. The optimal ratio of catalyst and reagents and other conditions f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37ad8d2189b70b87ec9e02e3f067d3e1
https://doi.org/10.1134/s1070363218010036
https://doi.org/10.1134/s1070363218010036
Autor:
N. A. Shchadneva, Ravil I. Khusnutdinov, A. N. Khazipova, A. N. Abdrakhmanov, B. I. Kutepov, Yu. Yu. Mayakova
Publikováno v:
Russian Journal of Organic Chemistry. 55:1085-1087
Selective methylation of aniline and its derivatives with dimethyl carbonate under the action of binder-free micro-, macro-, and mesoporous zeolites FeHY-mmm was performed to obtain N-monomethylanilines.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc113bf022fe2ffb8aed064f7e86c50a
https://doi.org/10.1134/s1070428019080049
https://doi.org/10.1134/s1070428019080049
Autor:
B. I. Kutepov, Yu. S. Konovalova, Yu. Yu. Mayakova, A. N. Khazipova, N. A. Shchadneva, Ravil I. Khusnutdinov
Publikováno v:
Russian Journal of Organic Chemistry. 53:163-168
Synthesis of methyl mono- and dicarboxylates was developed consisting in treating the corresponding acids with dimethyl carbonate in the presence of a heterogenic catalyst, crystalline aluminosilicate whose mechanically strong granules to 90–95% we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b630cc3b0d2d431081dd2948c02b9d37
https://doi.org/10.1134/s107042801702004x
https://doi.org/10.1134/s107042801702004x
Publikováno v:
Russian Journal of Organic Chemistry. 54:1728-1730
1-, 2-Methoxy-, 1,3-dimethoxyadamantane, and 1-, 4-methoxydiadamantane were prepared by the reaction of adamantyl and diadamantyl halides with dimethyl carbonate in the presence of zeolite catalysts NiHY or FeHY free of binders. Optimum ratio of cata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0039406f2bbd68e8efb5dc246e351cb5
https://doi.org/10.1134/s1070428018110180
https://doi.org/10.1134/s1070428018110180
Autor:
A. N. Khazipova, Ravil I. Khusnutdinov, B. I. Kutepov, N. A. Shchadneva, Yu. Yu. Mayakova, T. M. Egorova
Publikováno v:
Russian Journal of Organic Chemistry. 54:654-656
N-Methyl- and N,N-dimethylcycloalkanamines were synthesized by reaction of cycloalkanamines with dimethyl carbonate in the presence of NaY zeolite containing no binder. Optimal reactant and catalyst ratios and reaction conditions were found.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a6b9c7d1b9da2dee554e2e2409da545
https://doi.org/10.1134/s1070428018040231
https://doi.org/10.1134/s1070428018040231