One-Pot Production of Substituted Anthraquinones via the Diene Synthesis in the Presence of Mo-V-P Heteropoly Acid Solutions | Sciact - CRIS-system of Boreskov Institute of Catalysis

One-Pot Production of Substituted Anthraquinones via the Diene Synthesis in the Presence of Mo-V-P Heteropoly Acid Solutions Full article

Journal

Modern Research in Catalysis
ISSN: 2168-4480 , E-ISSN: 2168-4499

Output data

Year: 2014, Volume: 3, Number: 2, Pages: 57-61 Pages count : 5 DOI: 10.4236/mrc.2014.32008

Tags

Substituted 9, 10-Anthraquinones; Diene Synthesis; Mo-V-P Heteropoly Acids; Bifunctional Catalysts

Authors

Gogin Leonid ¹ , Zhizhina Elena ¹

Affiliations

1	Boreskov Institute of Catalysis, Novosibirsk, Russia

Acid-catalytic 1,3-butadiene condensation with para-quinones followed by the obtained product oxidation may be performed in one stage as one-pot process, if assisted by the aqueous solutions of Mo-V-P heteropoly acids with a composition of HaPzMoyVxOb. 1,4-naphthoquinone (NQ) condensation with 1,3-butadiene in HPA solutions (brutto-composition H15P4Mo18V7O89 and H17P3Mo16V10O89) in the presence of hydrophylic organic solvents (acetone, 1,4-dioxane) provides 70% yield of 9,10-anthraquinone (AQ) containing no less than 90% AQ. In the same conditions reaction NQ with substituted 1,3-butadienes in the presence of the aqueous H17P3Mo16V10O89 (HPA-10) solution allows to prepare substituted AQ with yield up to 90% and purity up to 99%. The catalysts are regenerated by oxygen in separate stage and are reused.

Gogin L. , Zhizhina E.
One-Pot Production of Substituted Anthraquinones via the Diene Synthesis in the Presence of Mo-V-P Heteropoly Acid Solutions

Modern Research in Catalysis. 2014. V.3. N2. P.57-61. DOI: 10.4236/mrc.2014.32008 РИНЦ ANCAN OpenAlex

Full text from publisher

Submitted:	Jan 14, 2014
Accepted:	Feb 20, 2014
Published print:	Apr 1, 2014

Elibrary:	29790358
Chemical Abstracts:	2014:1245725
Chemical Abstracts (print):	161:698275
OpenAlex:	W1980796294

DB	Citing
Elibrary	2
OpenAlex	2