Carbonyl group - Wikipedia
For organic chemistry, a carbonyl group is a functional group with the formula C=O, composed of a carbon atom double-bonded to an oxygen atom, and it is divalent at the C atom. It is common to several classes of organic compounds (such as aldehydes, ketones and carboxylic acids), as part of many larger functional groups.
20.4: Aldehydes, Ketones, Carboxylic Acids, and Esters
2022年10月27日 · The carbonyl group, a carbon-oxygen double bond, is the key structure in these classes of organic molecules: Aldehydes contain at least one hydrogen atom attached to the carbonyl carbon atom, ketones contain two carbon groups attached to the carbonyl carbon atom, carboxylic acids contain a hydroxyl group attached to the carbonyl carbon atom ...
The Carbonyl Group - Chemistry LibreTexts
2023年1月23日 · A carbonyl group is a chemically organic functional group composed of a carbon atom double-bonded to an oxygen atom --> [C=O] The simplest carbonyl groups are aldehydes and ketones usually …
Nucleophilic Addition To Carbonyls – Master Organic Chemistry
2022年9月9日 · The most important reaction of the carbonyl group (C=O) is the addition of nucleophiles to the carbonyl carbon, sometimes called, “1,2-addition”. Nucleophilic addition changes the hybridization of the carbon from sp 2 to sp 3 …
The Carbonyl Group - Division of Chemical Education, Purdue ...
When one of the substituents on a carbonyl group is an OH group, the compound is a carboxylic acid with the generic formula RCO 2 H. These compounds are acids, as the name suggests, which form carboxylate ions (RCO 2 - ) by the loss of an H + ion.
Carbonyl Compounds (Carbonyl Group) - Carbonyl Group
A carbonyl group is a functional group featuring a double bond between a carbon atom and an oxygen atom (illustrated below). However, the term ‘Carbonyl’ can also refer to carbon monoxide as the ligand within an organometallic or inorganic compound (say a metal carbonyl, such as nickel carbonyl).
Carbonyl group | Aldehydes, Ketones & Organic Compounds ...
Carbonyl group, in organic chemistry, a divalent chemical unit consisting of a carbon (C) and an oxygen (O) atom connected by a double bond. The group is a constituent of carboxylic acids, esters, anhydrides, acyl halides, amides, and quinones, and …