Transformation Pathways of 2,4,6-Trinitrobenzoic Acid in the Aqueous-Phase Hydrogenation over Pd/C Catalyst

Transformation Pathways of 2,4,6-Trinitrobenzoic Acid in the Aqueous-Phase Hydrogenation over Pd/C Catalyst Научная публикация

Журнал

Journal of Molecular Catalysis A: Chemical
ISSN: 1381-1169

Вых. Данные

Год: 2016, Том: 420, Страницы: 190-199 Страниц : 10 DOI: 10.1016/j.molcata.2016.04.014

Ключевые слова

Trinitrobenzoic acid, Catalytic hydrogenation, Aqueous-phase reaction, Palladium catalyst

Авторы

Belskaya Olga B. ^1,2 , Talsi Valentin P. ¹ , Mironenko Roman M. ^1,3 , Rodionov Vladimir A. ¹ , Sysolyatin Sergey V. ⁴ , Likholobov Vladimir A. ^1,2,5

Организации

1	Institute of Hydrocarbons Processing, Siberian Branch of the Russian Academy of Sciences
2	Omsk State Technical University
3	Dostoevsky Omsk State University
4	Institute for Problems of Chemical and Energetic Technologies, Siberian Branch of the Russian Academy of Sciences
5	Omsk Scientific Center, Siberian Branch of the Russian Academy of Sciences

Информация о финансировании (1)

Российский фонд фундаментальных исследований

16-03-00601-a

Results of the catalytic hydrogenation of 2,4,6-trinitrobenzoic acid (TNBA) in the presence of 1% Pd/C catalyst with analysis of the reaction products at the steps corresponding to the consumption of 1, 3, 5, 6, 8 and 9 mols of hydrogen per mol of TNBA are presented. Numerous reaction intermediates were identified using the 1H and 13C NMR spectroscopy; the reaction mixture composition was assessed quantitatively at different steps of the hydrogenation. The data obtained were used to propose a scheme of TNBA transformations over the Pd/C catalyst in the aqueous-phase reaction conditions. The data on the component composition at different steps of TNBA hydrogenation are important to understand the process chemistry, to explore the possibility of selective formation of different types of intermediate nitroamino compounds, and to synthesize high-performance catalysts for the hydrogenation of aromatic polynitro compounds.

Belskaya O.B. , Talsi V.P. , Mironenko R.M. , Rodionov V.A. , Sysolyatin S.V. , Likholobov V.A.
Transformation Pathways of 2,4,6-Trinitrobenzoic Acid in the Aqueous-Phase Hydrogenation over Pd/C Catalyst
Journal of Molecular Catalysis A: Chemical. 2016. V.420. P.190-199. DOI: 10.1016/j.molcata.2016.04.014 WOS Scopus РИНЦ OpenAlex

Поступила в редакцию:	11 мар. 2016 г.
Принята к публикации:	15 апр. 2016 г.
Опубликована online:	19 апр. 2016 г.
Опубликована в печати:	1 авг. 2016 г.

Web of science:	WOS:000378366300023
Scopus:	2-s2.0-84964599044
РИНЦ:	27048546
OpenAlex:	W2341298819

БД	Цитирований
Web of science	19
Scopus	19
РИНЦ	8
OpenAlex	24