Alkane Carbonylation with Carbon Monoxide on Sulfated Zirconia: NMR Observation of Ketone and Carboxylic Acid Formation from Isobutane and CO | Sciact - CRIS-система Института катализа

Alkane Carbonylation with Carbon Monoxide on Sulfated Zirconia: NMR Observation of Ketone and Carboxylic Acid Formation from Isobutane and CO Научная публикация

Журнал

Angewandte Chemie - International Edition
ISSN: 1433-7851 , E-ISSN: 1521-3773

Вых. Данные

Год: 2000, Том: 39, Номер: 20, Страницы: 3658-3660 Страниц : 3 DOI: 10.1002/1521-3773(20001016)39:20<3658::AID-ANIE3658>3.0.CO;2-C

Ключевые слова

SOLID-STATE NMR ; H/D EXCHANGE; ISOMERIZATION; ACTIVATION; CATALYST; BUTANE

Авторы

Stepanov Alexander G. ¹ , Luzgin Mikhail V. ¹ , Krasnoslobodtsev Alexey V. ² , Shmachkova Vera P. ¹ , Kotsarenko Nina S. ¹

Организации

1	Group of NMR Spectroscopy for Catalytic Hydrocarbon Conversion and Laboratory for Zeolites and Acid-Base Catalysis, Boreskov Institute of Catalysis Siberian Branch, Russian Academy of Sciences
2	Natural Science Department, Novosibirsk State University

Информация о финансировании (2)

1	Российский фонд фундаментальных исследований	99-03-32454
2	International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union	95-0194

Coadsorbed water determines the reaction products when isobutane undergoes carbonylation by CO on a sulfated zirconia catalyst at 70°C. This is shown by the results of in situ solid-state 13C NMR and ex situ 13C high-resolution NMR spectroscopy and by GC-MS analyses. Methyl isopropyl ketone selectively forms in the absence of water, while pivalic acid represents the primary reaction product the presence of coadsorbed water (see scheme).

Stepanov A. , Luzgin M. , Krasnoslobodtsev A. , Shmachkova V. , Kotsarenko N.
Alkane Carbonylation with Carbon Monoxide on Sulfated Zirconia: NMR Observation of Ketone and Carboxylic Acid Formation from Isobutane and CO
Angewandte Chemie - International Edition. 2000. V.39. N20. P.3658-3660. DOI: 10.1002/1521-3773(20001016)39:20<3658::AID-ANIE3658>3.0.CO;2-C WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	17 мар. 2000 г.
Принята к публикации:	17 июл. 2000 г.
Опубликована online:	13 окт. 2000 г.
Опубликована в печати:	16 окт. 2000 г.

Web of science:	WOS:000090010000026
Scopus:	2-s2.0-0034675663
РИНЦ:	13347861
Chemical Abstracts:	2000:755568
Chemical Abstracts (print):	134:71226
OpenAlex:	W2069116279

БД	Цитирований
Web of science	17
Scopus	19
РИНЦ	19
OpenAlex	22