Selective Oxidative Cleavage of the C–C Bond in α,β-Epoxy Ketone into Carbonyl Compounds
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c01464
Abstract: This method afforded aromatic carbonyl compounds under TBHP via selective oxidative cleavage of the C–C bond in α,β-epoxy ketones. Aromatic acid came from the aroyl section, and aromatic aldehyde came from the other aromatic group.… read more here.
Keywords: cleavage; carbonyl compounds; cleavage bond; selective oxidative ... See more keywords
Selective Cleavage of Cα−Cβ Bond in Lignin Models by Bifunctional Pyridinium Photocatalyst via PCET Process
Sign Up to like & getrecommendations! Published in 2023 at "Green Chemistry"
DOI: 10.1039/d3gc00432e
Abstract: Cleaving the C−C bonds in lignin to afford value-added low-molecular-weight aromatic products is promising but a challenging project. In this contribution, a mild and efficient strategy for one-step selective C−C... read more here.
Keywords: selective cleavage; models bifunctional; bifunctional pyridinium; bond lignin ... See more keywords
Block-based characterization of protease specificity from substrate sequence profile
Sign Up to like & getrecommendations! Published in 2017 at "BMC Bioinformatics"
DOI: 10.1186/s12859-017-1851-1
Abstract: BackgroundThe mechanism of action of proteases has been widely studied based on substrate specificity. Prior research has been focused on the amino acids at a single amino acid site, but rarely on combinations of amino… read more here.
Keywords: amino acids; characterization protease; block based; based characterization ... See more keywords
Catalytic Cleavage of the C-O Bond in 2,6-dimethoxyphenol Without External Hydrogen or Organic Solvent Using Catalytic Vanadium Metal
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2020.00636
Abstract: Hydrogenolysis of the C-O bonds in lignin, which promises to be able to generate fuels and chemical feedstocks from biomass, is a particularly challenging and important area of investigation. Herein, we demonstrate a vanadium-catalyzed cleavage… read more here.
Keywords: cleavage; external hydrogen; vanadium; cleavage bond ... See more keywords
Structure, Spectra and Photochemistry of 2-Amino-4-Methylthiazole: FTIR Matrix Isolation and Theoretical Studies
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DOI: 10.3390/molecules27123897
Abstract: The structure, tautomerization pathways, vibrational spectra, and photochemistry of 2-amino-4-methylthiazole (AMT) molecule were studied by matrix isolation FTIR spectroscopy and DFT calculations undertaken at the B3LYP/6-311++G(3df,3pd) level of theory. The most stable tautomer with the… read more here.
Keywords: photochemistry amino; amino methylthiazole; matrix isolation; cleavage bond ... See more keywords