New green route to obtain (bio)-propene through 1,2-propanediol deoxydehydration
Sign Up to like & getrecommendations! Published in 2020 at "Sustainable Chemistry and Pharmacy"
DOI: 10.1016/j.scp.2020.100273
Abstract: Abstract Deoxydehydration (DODH) reaction on 1,2-propanediol (1,2-PD) catalyzed by rhenium, conducted in 2,4-dimethyl-3-pentanol (DMP) or in neat 1,2-PD, was carried out. The experimental apparatus was planned to recover separately all the reaction products: in one… read more here.
Keywords: new green; deoxydehydration; reaction; green route ... See more keywords
Fundamental Insights into Deactivation by Leaching during Rhenium-Catalyzed Deoxydehydration
Sign Up to like & getrecommendations! Published in 2019 at "ACS Catalysis"
DOI: 10.1021/acscatal.9b02806
Abstract: Deoxydehydration, a transformation that selectively converts diols into olefins in a single catalytic step, has great potential for biomass upgrading because it removes oxygen, and the obtained double bond is useful for further functionalization. Recent… read more here.
Keywords: deactivation leaching; deoxydehydration; fundamental insights; insights deactivation ... See more keywords
First Evidence of the Double-Bond Formation by Deoxydehydration of Glycerol and 1,2-Propanediol in Ionic Liquids
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DOI: 10.1021/acsomega.2c01803
Abstract: Deoxydehydration (DODH) reaction of glycerol (GL) and 1,2-propanediol (1,2-PD), in ionic liquids (ILs), catalyzed by methyltrioxorhenium (MTO) and Re2O7, was studied in detail. To better understand the ability of ILs to improve the catalytic performance… read more here.
Keywords: propanediol ionic; glycerol propanediol; deoxydehydration; ionic liquids ... See more keywords
Deoxydehydration of Biomass-Derived Polyols with a Reusable Unsupported Rhenium Nanoparticles Catalyst
Sign Up to like & getrecommendations! Published in 2019 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.9b01253
Abstract: Oxorhenium catalysts effectively transform biomass-derived polyols into corresponding alkenes via deoxydehydration (DODH) with a secondary alcohol as a hydrogen donor. This study describes the preparation of unsupported rhenium oxide nanoparticles (ReOx NPs), their use as… read more here.
Keywords: unsupported rhenium; deoxydehydration; reox nps; derived polyols ... See more keywords