2019
DOI: 10.1002/cssc.201802878
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Regioselective Hydrogenation of Itaconic Acid to γ‐Isovalerolactone by Transition‐Metal Nanoparticle Catalysts

Abstract: Currentm ethods for hydrogenation of bio-derivedi taconic acid (IA) lead to am ixture of isomeric lactone products. Transition-metal nanoparticles( TM-NPs), in situ-generated through thermolysis of TM(0) (Ru, Fe, W, Cr) carbonyls, in particularR u-NPs, were found to catalyze regioselective hydrogenation of IA by syngas (2 H 2 /CO) into g-isovalerolactone (GiVL) in approximately 70 %i solated yield. Key sustainabilityf eatures of this new route include:aone-pot direct transformation of bio-renewable IA into val… Show more

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Cited by 4 publications
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“…[ 163 ] In 2019, they improved scalability by performing the one‐pot hydrogenation of IA into GiVL in an aqueous medium, using syngas as the reductive agent and ruthenium nanoparticles as the catalyst, for a 70% yield. [ 145 ] The Ru nanoparticles could be stabilized on Al 2 O 3 and gave similar results, without loss of performance upon recycling.…”
Section: Production Of Biobased Acrylates and Analogsmentioning
confidence: 89%
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“…[ 163 ] In 2019, they improved scalability by performing the one‐pot hydrogenation of IA into GiVL in an aqueous medium, using syngas as the reductive agent and ruthenium nanoparticles as the catalyst, for a 70% yield. [ 145 ] The Ru nanoparticles could be stabilized on Al 2 O 3 and gave similar results, without loss of performance upon recycling.…”
Section: Production Of Biobased Acrylates and Analogsmentioning
confidence: 89%
“…[ 144 ] Gowda and Chen also developed a potentially industrially relevant process for the production of another methylene butyrolactone. [ 145 ] These biobased monomers could then be vinyl polymerized to yield high glass‐transition temperature ( T g ) analogs of poly(methyl methacrylate) (PMMA) (see Section 3.3). Fors and co‐workers described more recently the routes from IA to diesters and diols and their use in the formation of 100% itaconic acid‐based polyesters.…”
Section: Production Of Biobased Acrylates and Analogsmentioning
confidence: 99%