Oxidation, Oxidative Esterification and Ammoxidation of Acrolein over Metal Oxides: Do These Reactions Include Nucleophilic Acyl Substitution? Full article
| Conference |
11th European Workshop on Selective Oxidation - Selectivity in Oxidation - Key to New Resources Valorization (ISO) during the 12th European Congress on Catalysis - Balancing the Use of Fossil and Renewable Resources (Europacat) 30 Aug - 4 Sep 2015 , Kazan |
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| Journal |
Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308 |
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| Output data | Year: 2017, Volume: 279, Pages: 90-94 Pages count : 5 DOI: 10.1016/j.cattod.2015.12.030 | ||||||
| Tags | Acrolein, Acrylic acid, Acrylonitrile, Methyl acrylate, Nucleophilic acyl substitution, Vanadium mixed oxide catalyst | ||||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Federal Agency for Scientific Organizations | V.44.2.7. |
Abstract:
It is known that nucleophilic acyl substitution in the RCOX compounds with “good leaving” groups X is a fundamental and energetically favorable route to carboxylic acid derivatives. When water, alcohols and ammonia are used as nucleophiles, carboxylic acids, esters and amides (or nitriles) are obtained, respectively. On the other hand, the same products are derived from aldehydes upon their catalytic aerobic oxidation, on condition that water, alcohols and ammonia are present in the feed gas. Therefore, one can surmise that nucleophilic substitution reactions are involved intrinsically in the catalytic oxidation reactions. In agreement with this hypothesis we have shown, as an example, that the selfsame catalyst, MoVTeNb mixed oxides, enables successful oxidation, oxidative esterification and ammoxidation of acrolein. The mechanistic aspects of these reactions are considered based on established organic and general chemistry principles.
Cite:
Koltunov K.Y.
, Sobolev V.I.
, Bondareva V.M.
Oxidation, Oxidative Esterification and Ammoxidation of Acrolein over Metal Oxides: Do These Reactions Include Nucleophilic Acyl Substitution?
Catalysis Today. 2017. V.279. P.90-94. DOI: 10.1016/j.cattod.2015.12.030 WOS Scopus РИНЦ OpenAlex AN
Oxidation, Oxidative Esterification and Ammoxidation of Acrolein over Metal Oxides: Do These Reactions Include Nucleophilic Acyl Substitution?
Catalysis Today. 2017. V.279. P.90-94. DOI: 10.1016/j.cattod.2015.12.030 WOS Scopus РИНЦ OpenAlex AN
Dates:
| Submitted: | Oct 5, 2015 |
| Accepted: | Dec 17, 2015 |
| Published online: | Feb 11, 2016 |
| Published print: | Jan 1, 2017 |
Identifiers:
| ≡ Web of science: | WOS:000388778100013 |
| ≡ Scopus: | 2-s2.0-84993138288 |
| ≡ Elibrary: | 28222838 |
| ≡ OpenAlex: | W2254786750 |
| ≡ Chemical Abstracts: | 2016:234354 |