Epoxidation of Butadiene with Hydrogen Peroxide Catalyzed by the Salts of Phosphotungstate Anions: Relation Between Catalytic Activity and Composition of Intermediate Peroxo Complexes | Sciact - CRIS-система Института катализа

Epoxidation of Butadiene with Hydrogen Peroxide Catalyzed by the Salts of Phosphotungstate Anions: Relation Between Catalytic Activity and Composition of Intermediate Peroxo Complexes Научная публикация

Журнал

Catalysis Letters
ISSN: 1011-372X , E-ISSN: 1572-879X

Вых. Данные

Год: 2011, Том: 141, Номер: 10, Страницы: 1442-1450 Страниц : 9 DOI: 10.1007/s10562-011-0676-1

Ключевые слова

1,3-Butadiene, 1-Ethyl-3-methylimidazolium, 31P NMR, Epoxidation, Hydrogen peroxide, Phosphotungstates, Tetrabutylammonium

Авторы

Kuznetsova Lidia I. ¹ , Kuznetsova Nina I. ¹ , Maksimovskaya Raisa I. ¹ , Aleshina Galina I. ¹ , Koscheeva Olga S. ² , Utkin Viktor A. ¹

Организации

1	Boreskov Institute of Catalysis SB RAS, Acad. Lavrentiev Prosp., 5, Novosibirsk 630090, Russia
2	Nikolaev Institute of Inorganic Chemistry SB RAS, Acad. Lavrentiev Prosp., 3, Novosibirsk 630090, Russia

Epoxidation of 1,3-butadiene has been studied in acetonitrile solutions of aqueous H2O2 and tetrabutylammonium or 1-ethyl-3-methylimidazolium salts of phosphotungstate anions: [(n-C4H9)4N]3{PO4[WO(O2)2]4}, [(n-C4H9)4N]5Na0.6H1.4[PW11O39] or [(C2H5)(CH3)C3H3N2]5NaH[PW11O39]. The selectivity of the 1,3-butadiene to 3,4-epoxy-1-butene (EpB) conversion attains 97% at nearly 100% efficiency of the H2O2 consumption. The rate of the EpB formation has been correlated with the solution compositions as found by 31P NMR under the reaction conditions.

Kuznetsova L.I. , Kuznetsova N.I. , Maksimovskaya R.I. , Aleshina G.I. , Koscheeva O.S. , Utkin V.A.
Epoxidation of Butadiene with Hydrogen Peroxide Catalyzed by the Salts of Phosphotungstate Anions: Relation Between Catalytic Activity and Composition of Intermediate Peroxo Complexes
Catalysis Letters. 2011. V.141. N10. P.1442-1450. DOI: 10.1007/s10562-011-0676-1 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	14 июн. 2011 г.
Принята к публикации:	22 июл. 2011 г.
Опубликована online:	11 авг. 2011 г.
Опубликована в печати:	1 окт. 2011 г.

Web of science:	WOS:000295519500006
Scopus:	2-s2.0-80053613133
РИНЦ:	18008520
Chemical Abstracts:	2011:1004842
Chemical Abstracts (print):	155:431320
OpenAlex:	W2051762235

БД	Цитирований
Web of science	16
Scopus	16
РИНЦ	14
OpenAlex	15