Asymmetric Oxidation of Sulfides with H2O2 Catalyzed by Titanium Complexes with Aminoalcohol Derived Schiff Bases Научная публикация
Журнал |
Journal of Molecular Catalysis A: Chemical
ISSN: 1381-1169 |
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Вых. Данные | Год: 2007, Том: 264, Номер: 1-2, Страницы: 280-287 Страниц : 8 DOI: 10.1016/j.molcata.2006.09.038 | ||
Ключевые слова | Asymmetric catalysis, Chiral Schiff bases, H2O2, Sulfoxides, Titanium complexes | ||
Авторы |
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Организации |
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Информация о финансировании (1)
1 | Российский фонд фундаментальных исследований | 03-03-32009 |
Реферат:
Sulfoxidation catalysts generated in situ from titanium(IV) isopropoxide and enantiopure Schiff bases promote the enantioselective oxidation of alkyl aryl sulfides to the corresponding sulfoxides at low catalyst loadings (<1 mol%), 30% aqueous hydrogen peroxide being the terminal oxidant. Upon screening of several ligands derived from β-aminoalcohols and salicylaldehydes, a catalyst affording sulfoxides with over 90% chemoselectivity and up to 60% ee was found, and the kinetics of the catalytic reaction was analyzed by 1H NMR.
Библиографическая ссылка:
Bryliakov K.P.
, Talzi E.P.
Asymmetric Oxidation of Sulfides with H2O2 Catalyzed by Titanium Complexes with Aminoalcohol Derived Schiff Bases
Journal of Molecular Catalysis A: Chemical. 2007. V.264. N1-2. P.280-287. DOI: 10.1016/j.molcata.2006.09.038 WOS Scopus РИНЦ
Asymmetric Oxidation of Sulfides with H2O2 Catalyzed by Titanium Complexes with Aminoalcohol Derived Schiff Bases
Journal of Molecular Catalysis A: Chemical. 2007. V.264. N1-2. P.280-287. DOI: 10.1016/j.molcata.2006.09.038 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 18 окт. 2005 г. |
Принята к публикации: | 20 сент. 2006 г. |
Опубликована online: | 24 сент. 2006 г. |
Опубликована в печати: | 1 мар. 2007 г. |
Идентификаторы БД:
Web of science | WOS:000244838200039 |
Scopus | 2-s2.0-33847283513 |
РИНЦ | 13561749 |
Chemical Abstracts | 2007:229675 |
Chemical Abstracts (print) | 147:448488 |
OpenAlex | W1978624708 |