carbonyl

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carbonyl

 [kahr´bo-nil]
the divalent organic radical, C=O, characteristic of aldehydes, ketones, carboxylic acid, and esters.

car·bon·yl

(kar'bŏn-il),
The characteristic group, -C=O-, of the ketones, aldehydes, and organic acids.

car·bon·yl

(kahr'bŏn-il)
The characteristic group, -CO-, of the ketones, aldehydes, and organic acids.
References in periodicals archive ?
To achieve the quantitative analysis of low molecular carbonyl compounds, the standards gas was made by the gasification of standards solution in a 2 L glass container as described in our previous study [21].
However, in oxidative stress, excessive ROS oxidize unsaturated fatty acids and produce a large amount of highly reactive [alpha],[beta]-unsaturated carbonyl compounds, that is, lipid peroxides.
Carbonyl compounds and cyanides were estimated gravimetrically, whereas, phenols were determined by direct photometric method.
Kita, "Xray structures of NADPH-dependent carbonyl reductase from Sporobolomyces salmonicolor provide insights into stereo-selective reductions of carbonyl compounds," Journal of Molecular Biology, vol.
Among the wide array of VOC groups, carbonyl compounds (CC) are known to play an important role in secondary organic aerosol (SOA) formation and the associated alteration of climate conditions [2].
The products of Mannich reaction are mainly [beta]-Amino carbonyl compounds and their derivatives are mainly products of Mannich reactions and significant synthetic intermediates for various pharmaceuticals and natural products [2-6].
Zhu, "A green chemistry method for the regeneration of carbonyl compounds from oximes by using cupric chloride dihydrate as a recoverable promoter for hydrolysis," Synlett, vol.
Species are rich in flavonoids [1-4], carbonyl compounds, hydrocarbons [5], fatty acids [6], naphthoquinone, tannins, alkaloids and amino acids [7,8].
Therefore, sulfurous and carbonyl compounds are considered to be the principal contributors to meat flavour (Perez-Alvarez et al., 2010).
The [alpha], [beta]-unsaturated carbonyl compounds 48a-c were prepared by a condensation reaction of 4-acetyl-2-phenyl-1,2,3-triazole 46 with substituted aldehydes 47a-c.