Zobrazeno 1 - 7
of 7
pro vyhledávání: '"R. G. Fedunov"'
Publikováno v:
Chemistry of Heterocyclic Compounds. 44:700-708
The nucleophilic substitution of halogen (chlorine, bromine, and iodine) in alkyl and benzyl halides has been effected in aqueous dioxane media with S-and O-anions generated from 4-hydroxy-2-mercapto-6-methylpyrimidine. Under these conditions replace
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df3b8fae88a85535c3dc9cb44ff2b54d
https://doi.org/10.1007/s10593-008-0105-6
https://doi.org/10.1007/s10593-008-0105-6
Publikováno v:
Russian Journal of Applied Chemistry. 80:813-817
Catalytic oligomerization and hydrolytic polymerization of ɛ-caprolactam in the presence of the system 1,1,5-trihydroperfluoropentanol-acetic acid was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d0a991f2f1e508a0d9005bbc93a8527
https://doi.org/10.1134/s1070427207050230
https://doi.org/10.1134/s1070427207050230
Publikováno v:
Russian Journal of Applied Chemistry. 79:421-424
The synthesis of N-benzoyl [N-(m-nitrobenzoyl)] derivatives of ɛ-aminocaproic acid oligomers by the reaction of ɛ-caprolactam with benzoic (nitrobenzoic) acid in the presence of p-toluenesulfonic acid as catalyst was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c13d94a7b91eb9eb2eec86c2ddfbd1e2
https://doi.org/10.1134/s1070427206030177
https://doi.org/10.1134/s1070427206030177
Autor:
A. I. Rakhimov, V. S. Kuz'min, M. K. Tatarnikov, R. G. Fedunov, A. B. Golovanchikov, N. A. Storozhakova
Publikováno v:
Fibre Chemistry. 34:281-286
Polycaproamide is modified with polyfluorinated compounds to increase the resistance of the material to heat and aggressive media and the elasticity of the fibre. The mechanism of the modification process is examined.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6fe6172667256f166e42f9b785a3742
https://doi.org/10.1023/a:1021049116233
https://doi.org/10.1023/a:1021049116233
Autor:
R. G. Fedunov, Yu. A. Sangalov, K. S. Minsker, S. K. Minsker, E. Yu. Sangalov, V. A. Babkin, G. E. Zaikov, O. A. Ponomarev
Publikováno v:
Scopus-Elsevier
The theoretical evaluation of acid strength reactive fuels, through quantum-chemical calculation by the method CNDO/2 of the charges on hydrogen atoms, which correlate with the universal index of acidity is presented. Correlations defining relationsh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a6c7f7c2b6e401385dd8e4f146b167c
https://doi.org/10.1080/00914030008054847
https://doi.org/10.1080/00914030008054847
Publikováno v:
Russian Journal of Organic Chemistry. 42:1252-1253
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33782934034d876f1a294169867c09bd
https://doi.org/10.1134/s1070428006080318
https://doi.org/10.1134/s1070428006080318
Autor:
G. E. Zaikov, V. A. Babkina, O. A. Ponomarev, A. S. Belousov, Yu. A. Sangalov, A. G. Malyshev, R. G. Fedunov, K. S. Minsker
Publikováno v:
Scopus-Elsevier
The calculation of complexes R n BF 3 n .HF (there is R = CH 3 and C 2 H 5 ) has been carried out by the quantum-chemical semi-empirical MNDO method in Dewar and Teel parameterization. The geometrical and electronic structure of these complexes was o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f39d6a95e058d773f1cc2e2ccd7811b6
http://www.scopus.com/inward/record.url?eid=2-s2.0-0034414774&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0034414774&partnerID=MN8TOARS
