Carbonylation - Wikipedia
网页In chemistry, carbonylation refers to reactions that introduce carbon monoxide (CO) into organic and inorganic substrates. Carbon monoxide is abundantly available and conveniently reactive, so it is widely used as a reactant in industrial chemistry. The term carbonylation also refers to oxidation of protein side chains.
The Chemistry of CO: Carbonylation - ScienceDirect
网页2019年3月14日 · Carbonylation is a general term for a large number of reactions that incorporate CO into an organic molecule. In the CO molecule, a carbon atom and an oxygen atom are connected by a triple bond (two covalent bonds and one dative covalent bond).
羰基化反应 - 百度百科
网页羰基化反应(carbonylation)又称加氢甲酰化反应(hydro-formylation)或羰基合成(oxo-synthesis)。 在有机化合物分子中引入羰基的反应，是制备醛、酮等羰基化合物的重要方法。
Carbonylation - an overview | ScienceDirect Topics
网页Carbonylation is an oxidative process promoted by reactive oxygen species that occurs at the side-chains of some amino acids such as lysine and arginine (Dalle-Donne et al., 2003). It can also be produced on other amino acids residues such as proline and threonine.
网页CO is key for carbonylation reactions. From the point of view of the reaction intermedi-ates, carbonylation reactions can be divided into four categories: (1) transition-metal-mediated carbonylation via the coordination of CO to transition metals followed by migratory insertion of CO into organo-metal bonds, (2) strong-acid-initiated cationic
A practical concept for catalytic carbonylations using carbon dioxide
网页2022年7月30日 · Here we show a two-step cascade process to perform catalytic carbonylations of olefins, alkynes, and aryl halides utilizing CO 2 and H 2. For the first step, a novel heterogeneous copper 10Cu@SiO...
Carbon monoxide enabling synergistic carbonylation and …
网页2024年8月6日 · The activation and transformation of carbon monoxide (CO) continues to attract much attention. Now, the authors report a visible-light-induced, carbonylation-triggered radical relay rearrangement...
Protein carbonylation: molecular mechanisms, biological …
网页This review focuses on the molecular mechanisms and biological implications of protein carbonylation, and also presents current analytical approaches for determining and characterizing carbonylated proteins. Keywords: Protein carbonylation; glycation; lipid peroxidation; oxidative modification; oxidative stress.
New directions in radical carbonylation chemistry: combination …
网页2022年6月23日 · Radical carbonylation offers potent methods for introducing carbon monoxide into organic molecules. This feature article focuses on our current efforts to develop new strategies for radical carbonylation, which include electron-transfer carbonylation, site-selective C(sp3)–H carbonylation by a photocatalyst
An Update on Oxidative C–H Carbonylation with CO
网页2022年6月9日 · Among oxidative carbonylation, the C–H functionalization/carbonylation is undoubtedly one of the most atom- and step-economical methods. Due to its great potential in green synthesis, this field has grown vigorously over the past decade, and many strategies have been developed, including transition metal catalysis, photoredox catalysis ...