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  2. Carbonyl group - Wikipedia

    en.wikipedia.org/wiki/Carbonyl_group

    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.

  3. The Carbonyl Group - Chemistry LibreTexts

    chem.libretexts.org/.../Properties_of_Aldehydes_and_Ketones/The_Carbonyl_Group

    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 …

  4. Carbonyl group | Aldehydes, Ketones & Organic Compounds -...

    www.britannica.com/science/carbonyl-group

    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 it is the characteristic functional group

  5. 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).

  6. 17.2: Structure of the Carbonyl Group - Chemistry LibreTexts

    chem.libretexts.org/Bookshelves/Organic_Chemistry/Map:_Organic_Chemistry...

    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 attached to another carbon compound. These structures can be found in many aromatic compounds contributing to smell and taste.

  7. Ch. 18 Preview of Carbonyl Chemistry - OpenStax

    openstax.org/books/organic-chemistry/pages/18-preview-of-carbonyl-chemistry

    All the carbonyl-group reactions we’ll be studying in Chapters 19 through 23 fall into one of the four fundamental categories discussed in this preview. Knowing where we’ll be heading should help you keep matters straight in understanding this most important of all functional groups.

  8. 20.1 Introduction to the Carbonyl Group - Chemistry LibreTexts

    chem.libretexts.org/Courses/University_of_Illinois_Springfield/UIS:_CHE_269...

    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 attached to another carbon compound. These structures can be found in many aromatic compounds contributing to smell and taste.

  9. The Carbonyl Group - Division of Chemical Education, Purdue...

    chemed.chem.purdue.edu/genchem/topicreview/bp/2organic/carbonyl.html

    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.

  10. Carbonyl Group - an overview | ScienceDirect Topics

    www.sciencedirect.com/topics/chemistry/carbonyl-group

    The term 'Carbonyl Group' refers to a functional group in organic chemistry that consists of a carbon atom double-bonded to an oxygen atom. It is of fundamental importance in organic synthesis and can be involved in various reactions to form carbon-carbon bonds or enolates, leading to the synthesis of complex molecular structures.

  11. A carbonyl group is a functional group characterized by a carbon atom double bonded to an oxygen, found within a larger carbon-based molecule. The electronegativity of oxygen creates a resonance hybrid structure in which the electrons are continuously redistributed.