Poisoning Effect of N-Containing Compounds on Performance of Raney® Nickel in Transfer Hydrogenation Full article
| Journal |
Catalysis Communications
ISSN: 1566-7367 , E-ISSN: 1873-3905 |
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| Output data | Year: 2021, Volume: 161, Article number : 106361, Pages count : 5 DOI: 10.1016/j.catcom.2021.106361 | ||
| Tags | 2-PrOH; Borrowing hydrogenation; Nitrogen-containing compounds; Poisoning; Raney® nickel; Transfer hydrogenation | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Science Foundation | 21-13-00065 |
Abstract:
The effect of amines, imines and heterocycle compounds on conversion has been studied in transfer hydrogenation of camphor and 2-PrOH catalyzed by Raney® nickel. Small amount (5 mol% to nickel) of N-containing compound significantly decreases catalyst activity. It has been shown that the poisoning effect mostly depends on molecular size of amines and heterocyclic compounds. For aniline and cyclohexylamine the dependence of camphor conversion on poison/nickel ratio was obtained. Additionally, benzaldehyde, cinnamaldehyde demonstrated higher reactivity compared corresponding imines under transfer hydrogenation conditions. Obtained data explain low activity of nickel-based catalysts when N-containing compounds are presented in reaction mixture.
Cite:
Philippov A.A.
, Martyanov O.N.
Poisoning Effect of N-Containing Compounds on Performance of Raney® Nickel in Transfer Hydrogenation
Catalysis Communications. 2021. V.161. 106361 :1-5. DOI: 10.1016/j.catcom.2021.106361 WOS Scopus РИНЦ AN OpenAlex
Poisoning Effect of N-Containing Compounds on Performance of Raney® Nickel in Transfer Hydrogenation
Catalysis Communications. 2021. V.161. 106361 :1-5. DOI: 10.1016/j.catcom.2021.106361 WOS Scopus РИНЦ AN OpenAlex
Dates:
| Submitted: | Aug 25, 2021 |
| Accepted: | Oct 12, 2021 |
| Published online: | Oct 13, 2021 |
| Published print: | Dec 1, 2021 |
Identifiers:
| Web of science: | WOS:000708689900002 |
| Scopus: | 2-s2.0-85117104475 |
| Elibrary: | 47514065 |
| Chemical Abstracts: | 2021:2263305 |
| OpenAlex: | W3205059284 |