Quantitative Methylation of Lignin Monomers Using Tetrabutylammonium Hydroxide and MeI and Applications in Organic Synthesis
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DOI: 10.1021/acsomega.2c07920
Abstract: Efficient O-alkylation of phenols and carboxylic acids has essential applications in organic synthesis. A mild alkylation method for phenolic and carboxylic OH groups is developed using alkyl halides as alkylation reagents and tetrabutylammonium hydroxide as… read more here.
Keywords: organic synthesis; lignin monomers; tetrabutylammonium hydroxide; applications organic ... See more keywords
Ternary Alloys Enable Efficient Production of Methoxylated Chemicals via Selective Electrocatalytic Hydrogenation of Lignin Monomers.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.1c08348
Abstract: We explore the selective electrocatalytic hydrogenation of lignin monomers to methoxylated chemicals, of particular interest, when powered by renewable electricity. Prior studies, while advancing the field rapidly, have so far lacked the needed selectivity: when… read more here.
Keywords: hydrogenation lignin; lignin; selective electrocatalytic; spectroscopy ... See more keywords
One-pot hydrodeoxygenation (HDO) of lignin monomers to C9 hydrocarbons co-catalysed by Ru/C and Nb2O5
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DOI: 10.1039/d0gc01692f
Abstract: A physical mixture of Ru/C and Nb2O5 is an effective catalyst for upgrading lignin monomers under low H2 pressure at 250 °C to a clean cut of hydrocarbon liquid fuels. The reaction solvent is water… read more here.
Keywords: lignin; lignin monomers; hydrodeoxygenation hdo; hydrocarbon ... See more keywords
Protein Engineering of an Artificial P450BM3 Peroxygenase System Enables Highly Selective O-Demethylation of Lignin Monomers
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DOI: 10.3390/molecules27103120
Abstract: The O-demethylation of lignin monomers, which has drawn substantial attention recently, is critical for the formation of phenols from aromatic ethers. The P450BM3 peroxygenase system was recently found to enable the O-demethylation of different aromatic… read more here.
Keywords: system; peroxygenase system; demethylation; demethylation lignin ... See more keywords