One-Pot Process of Anthraquinone Synthesis in the Presence of Mo-V-P Heteropoly Acid Solutions as a Bifunctional Catalysts Full article
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Modern Research in Catalysis
ISSN: 2168-4480 , E-ISSN: 2168-4499 |
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| Output data | Year: 2013, Number: 2, Pages: 90-92 Pages count : 3 DOI: 10.4236/mrc.2013.23013 | ||
| Tags | 9, 10-Anthraquinone; Mo-V-P Heteropoly Acids; Diene Synthesis; Organic Solvents | ||
| Authors |
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| Affiliations |
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Abstract:
Acid-catalytic 1,3-butadiene condensation with para-quinones followed by the obtained product oxidation may be per- formed in one stage as one-pot process, if assisted by the aqueous solutions of Mo-V-P heteropoly acids with a compo- sition of HaPzMoyVxOb. 1,4-naphthoquinone condensation with 1,3-butadiene in the HPA solutions with no organic solvents yields 9,10-anthraquinone (AQ) mixed with tetrahydro-AQ (THA) and dihydro-AQ (DHA). However, AQ yield and its purity may be considerably improved by using water-mixable organic solvents, e.g., acetone, 1,4-dioxane, as well as high vanadium content HPA such as H15P4Mo18V7O89 and H17P3Mo16V10O89. Process optimization provides 70% yield of reaction product containing no less than 90% AQ.
Cite:
Gogin L.
, Zhizhina E.
One-Pot Process of Anthraquinone Synthesis in the Presence of Mo-V-P Heteropoly Acid Solutions as a Bifunctional Catalysts
Modern Research in Catalysis. 2013.
N2. P.90-92. DOI: 10.4236/mrc.2013.23013
РИНЦ
ANCAN
OpenAlex
One-Pot Process of Anthraquinone Synthesis in the Presence of Mo-V-P Heteropoly Acid Solutions as a Bifunctional Catalysts
Modern Research in Catalysis. 2013.
N2. P.90-92. DOI: 10.4236/mrc.2013.23013
РИНЦ
ANCAN
OpenAlex
Files:
Full text from publisher
Dates:
| Submitted: | Jan 24, 2013 |
| Accepted: | Apr 11, 2013 |
Identifiers:
| Elibrary: | 21973018 |
| Chemical Abstracts: | 2013:1167373 |
| Chemical Abstracts (print): | 159:625552 |
| OpenAlex: | W1998463293 |