Zobrazeno 1 - 10
of 25
pro vyhledávání: '"O.A. Lesik"'
Autor:
Vladimir G. Zaikin, G. A. Kliger, O.A. Lesik, Mikaya Anzor I, Glebov Leonid S, S. M. Loktev, E. V. Marchevskaya
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 40:435-438
N-Alkylpiperidines with alkyl fragment length from C1 to Cl5 were synthesized by the reaction of CO + H2 + piperidine. The molecular mass distribution of the N-alkylpiperidines has two different distribution parameters α. Thus, α=0.45±0.03 for C1-
Autor:
Popova Tamara P, O.A. Lesik, Glebov Leonid S, V. P. Ryzhikov, V.G. Beryezkin, V. E. Shiryaeva, G. A. Kliger, S. M. Loktev, E. V. Marchevskaya
Publikováno v:
Journal of Molecular Catalysis. 35:335-348
The composition of the synthesis products obtained from CO, H2 and dimethylamine on a reduced fused magnetite catalyst has been studied. The molecular weight distribution of all the identified product components has been found to adhere to the Schulz
Autor:
E. V. Marchevskaya, O.A. Lesik, Mikaya Anzor I, G. A. Kliger, Glebov Leonid S, Vladimir G. Zaikin, S. M. Loktev
Publikováno v:
Chemistry of Heterocyclic Compounds. 23:161-164
The gas-phase interaction of 1,4-butanediol and diethylene glycol with ammonia and/or hdyrogen on a reduced, fused, iron catalyst has been investigated.
Autor:
O.A. Lesik, G. A. Kliger, M. V. Shishkina, E. V. Marchevskaya, A.Yu. Koshevnik, A.N. Bashkirov
Publikováno v:
Petroleum Chemistry U.S.S.R.. 15:107-112
Publikováno v:
Petroleum Chemistry U.S.S.R.. 18:98-101
1. 1. A study was made of the effect of operational parameters on amination of esters on a fused iron catalyst. Conditions were found to obtain aliphatic amines with a yield of up to 85–86%. 2. 2. During amination of aliphatic esters both the acid
Publikováno v:
Petroleum Chemistry U.S.S.R.. 9:120-128
Publikováno v:
Petroleum Chemistry U.S.S.R.. 10:279-285
WHILE investigating the macrokinetics of amination of aliphatic alcohols with an act ivated sintered iron catalyst conditions were established which enable us to convert 86% of the standard octan-l-ol used to amines with a rate of 1050 g/1..hr [1]. T
Publikováno v:
Petroleum Chemistry U.S.S.R.. 5:209-212
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 35:2383-2384
The hydroammonolysis of the 1-heptyl ester of enanthic acid to 1-heptylamine and di-1-heptylamine was carried out on a fused iron catalyst. Ethers are not aminated under these conditons.
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 36:2644-2645
1-Pentanol, 1-dimethylaminopentane or 4-penten-1-o1, 1-pentanol, and 1,5-pentanediol are the major products of the hydroamination of tetrahydrofurfuryl alcohol by dimethylamine and the hydrogenation of this alcohol on a promoted, fused reduced iron c