carbonyl compound

Also found in: Dictionary, Thesaurus, Medical.

carbonyl compound

[′kär·bə‚nil ‚käm‚pau̇nd]

(organic chemistry)

A compound containing the carbonyl group (CO).

References in periodicals archive ?

In most cases these precursors have been prepared from carbonyl compounds via reductive alkylation of protected hydrazines [3-5] (Scheme 1, A).

Synthesis of the Fmoc-aza-Arg[(Boc).sub.2] precursor via hydrazine alkylation/Fmoc-aza-Arg[(Boc).sub.2] prekursori suntees hudrasiini alkuulimise teel

These include tobacco-specific nitrosamines (TSNAs), carbonyl compounds, metals, volatile organic compounds (VOCs), and phenolic compounds.

The case against vaping

In a previous study, the occurrence of carbonyl compounds (formaldehyde, acetaldehyde, acrolein, furfural and EC) was reported in all stages of vinification, including grapes and the respective wines (FERREIRA et al., 2018).

Exposure risk to carbonyl compounds and furfuryl alcohol through the consumption of sparkling wines/Risco da exposicao a compostos carbonilicos e alcool furfurilico atraves do consumo de espumantes

A mixture of1-aminoanthracene-9,10-dione (1 mmol), variety of aromatic carbonyl compounds (1 mmol) and dodeca-tungstosilicic acid/[P.sub.2][O.sub.5] (0.2 g, 1 mol% of 1-aminoanthraquinone/[P.sub.2][O.sub.5]) as a catalyst was ground in mortar with a pestle under solvent free conditions at room temperature for 1-3 min (Scheme 1).

Antibacterial Potential Assessment of Schiff Bases Derived from 1-Aminoanthracene-9,10-Dione

A classical synthesis of these compounds involves the condensation of [alpha],[beta]-unsaturated carbonyl compounds with hydrazines [11].

Irradiation of Tungsten Light: A Useful Energy Source for Synthesis of 4,5-Dihydro-pyrazole-1-carbaldehyde Derivatives

Some of these compounds, which include carbonyl compounds, cyclohexanone, phenol and isophorone, might be critical when present in higher concentrations in children's toys.

Inflatable pool toys may up kids' cancer risk

The issue is that PG and VG can break down at high temperatures, generating low molecular weight carbonyl compounds with established toxic properties (e.g., formaldehyde, acetaldehyde and acrolein).

Vaping goes mainstream: implementing regulatory testing in a burgeoning industry

Moreover, they might be the result of secondary reactions of amino acids (cysteine, histidine, and lysine) with reactive carbonyl compounds (ketones, aldehydes), emerged in lipid peroxidation or glycation/glycoxidation reactions.

Protein carbonyl content: a novel biomarker for aging in HIV/AIDS patients

Low molecular carbonyl compounds, existing in the cigarette smoke and automobile exhaust, aroused extensive attention due to their adverse effects on human health [1,2].

Rapid Determination of Six Low Molecular Carbonyl Compounds in Tobacco Smoke by the APCI-MS/MS Coupled to Data Mining

The chemical, which is also known as Brady's reagent, is a chemical used to identify whether unknown compounds contain carbonyl compounds.

LAB CHECK CALL

Dr Dave Kinnson, a chemistry safety adviser from the University of Southampton, explained: "It's used to test carbonyl compounds and in the school labs it is often used as part of the A-level programmes.

Bomb squad called over school chemical scare

More than 100 volatile flavour compounds have been detected in yoghurt and these include carbonyl compounds, alcohols, acids, esters, hydrocarbons, aromatic compounds, sulfur-containing compounds, and heterocyclic compounds [11 - 14].

Changes in physico-chemical characteristics and volatile flavour components of different yoghurt products made from soy, peanuts and cow milk