000 | 02023nab a2200337 c 4500 | ||
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001 | vtls000552794 | ||
003 | RU-ToGU | ||
005 | 20210907023010.0 | ||
007 | cr | | ||
008 | 181202|2016 ne s a eng|dd | ||
024 | 7 |
_a10.1016/j.apcatb.2015.08.010 _2doi |
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035 | _ato000552794 | ||
040 |
_aRU-ToGU _brus _cRU-ToGU |
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245 | 1 | 0 |
_aOne-step solvent-free synthesis of cyclic carbonates by oxidative carboxylation of styrenes over a recyclable Ti-containing catalyst _cN. V. Maksimchuk, I. D. Ivanchikova, A. B. Ayupov, O. A. Kholdeeva |
504 | _aБиблиогр.: 90 назв. | ||
520 | 3 | _aA mesoporous titanium-silicate prepared by evaporation-induced self-assembly is an efficient heterogeneous catalyst for the one-step oxidative carboxylation of styrenes with tert-butyl hydroperoxide and carbon dioxide in the presence of tetrabutylammonium bromide as cocatalyst under mild solvent-free conditions (50–70 °C, 8 bar CO2). The selectivity to cyclic carbonates reaches 69–70% at 92–98.5% substrate conversion. The catalyst can be easily recovered by filtration and reused several times without a significant deterioration of the catalytic performance. The volume yield of SC as high as 1.1 kg/L could be achieved after seven reuses. | |
653 | _aуглекислый газ | ||
653 | _aкарбонаты | ||
653 | _aкарбоксилирование | ||
653 | _aстирол | ||
655 | 4 |
_aстатьи в журналах _9681159 |
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700 | 1 |
_aMaksimchuk, Nataliya V. _9430583 |
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700 | 1 |
_aAyupov, Artem B. _9430584 |
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700 | 1 |
_aKholdeeva, Oksana A. _9101483 |
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700 | 1 |
_aIvanchikova, Irina D. _9101482 |
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773 | 0 |
_tApplied catalysis B: Environmental _d2016 _gVol. 181. P. 363-370 _x0926-3373 |
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852 | 4 | _aRU-ToGU | |
856 | 7 | _uhttp://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000552794 | |
908 | _aстатья | ||
999 | _c377089 |