Chemistry of Dimethyl Ether: Catalytic Synthesis of 1,3-Butadiene

Catalytic synthesis of 1,3-butadiene from dimethyl ether (DME) has been carried out for the first time. It has been established that 1,3-butadiene forms via three possible routes of reactions between DME conversion products: by reaction of propylene with formaldehyde according to the Prins condensat...

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Bibliographic Details
Published in:Petroleum chemistry 2018-08, Vol.58 (8), p.613-621
Main Authors: Khadzhiev, S. N., Maksimov, A. L., Tret’yakov, V. F., Talyshinskii, R. M., Ilolov, A. M.
Format: Article
Language:English
Subjects:
Acetaldehyde
Butadiene
Catalysis
Chemical synthesis
Chemistry
Chemistry and Materials Science
Condensates
Conversion
Dehydrogenation
Dimethyl ether
Ethanol
Formaldehyde
Industrial Chemistry/Chemical Engineering
Isomerization
Methyl ether
Organic chemistry
Propylene
Raw materials
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Summary:Catalytic synthesis of 1,3-butadiene from dimethyl ether (DME) has been carried out for the first time. It has been established that 1,3-butadiene forms via three possible routes of reactions between DME conversion products: by reaction of propylene with formaldehyde according to the Prins condensation mechanism, by DME isomerization of to ethanol followed by its conversion to 1,3-butadiene through acetaldehyde, and by dehydrogenation of butylenes.
ISSN:0965-5441
1555-6239
DOI:10.1134/S096554411808011X