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- In organic chemistry, a carbonyl group is a functional group composed of a carbon atom double-bonded to an oxygen atom: C=O. It is common to several classes...4 KB (665 words) - 22:09, 7 September 2015
- chemical modification of a functional group with the aim of the reversal of polarity of that group. The carbonyl group is electrophilic at the carbon atom...1 KB (220 words) - 23:29, 7 September 2015
- Enol (category Functional groups)structure with an adjacent carbonyl-group. In the enolate ion, the inductive effect of the positively polarized carbonyl carbon strongly stabilizes the...2 KB (273 words) - 22:42, 7 September 2015
- Ketone (category Functional groups)where R and R' can be a variety of carbon-containing substituents. The carbonyl group in aldehydes and ketones is an oxygen analog of the carbon–carbon double...1 KB (212 words) - 13:48, 9 April 2021
- Aldehyde (category Functional groups)compound containing a formyl group. The formyl group is a functional group, with the structure R-CHO, consisting of a carbonyl center (a carbon double bonded...2 KB (357 words) - 21:36, 7 September 2015
- Acyloin (category Functional groups)chemistry sharing a common functional group consisting of a hydroxyl group placed on the α-position of a carbonyl group. Many oxidants transform acyloins...972 bytes (129 words) - 21:37, 7 September 2015
- Ester (category Functional groups)mechanism of esterifi cation is acid-catalyzed addition of alcohol to the carbonyl group followed by acid-catalyzed dehydration. Intramolecular ester formation...2 KB (252 words) - 22:45, 7 September 2015
- Epoxide (category Functional groups)highly reactive "carbanion" intermediate can be intercepted by the carbonyl group of aldehydes or ketones before it undergoes α-elimination to generate...6 KB (787 words) - 22:44, 7 September 2015
- Wolff–Kishner reaction). Alcohols add to carbonyl groups to yield acetals, which are valuable as protecting groups. Phosphorus ylides add to aldehydes and...4 KB (526 words) - 20:12, 13 January 2019
- substitution of the double bond. Conjugation of a double bond with a carbonyl group can markedly increase the rate of hydrogenation of the double bond....6 KB (888 words) - 22:51, 7 September 2015
- Carboxylic acid (category Functional groups)charge on the carbonyl carbon and therefore its deshielding are greatly reduced. The changes in electron density distribution around the carbonyl function...2 KB (328 words) - 22:11, 7 September 2015
- attack of a peroxy acid at the carbonyl carbon, which is followed by migration of an adjacent group from the carbonyl carbon to the electron-deficient...2 KB (252 words) - 22:02, 7 September 2015
- Organic Synthesis (2006), Ch. 4 : Functional Group Transformations: Oxidation and Reduction. A carbonyl transposition can be effected via the addition...6 KB (773 words) - 04:06, 5 March 2024
- Acyl halide (category Functional groups)acyl halides makes them useful synthetic relay points on the way to other carbonyl derivatives. K. Peter C. Vollhardt, Neil E. Schore (2011) Organic chemistry :...698 bytes (95 words) - 21:37, 7 September 2015
- were the first to realize that chiral Brønsted acids can activate carbonyl groups which resulted in the development of the first organocatalytic electrocyclic...10 KB (1,468 words) - 23:10, 7 September 2015
- (the Henry-Nef tandem reaction). Note that the nitro group can be changed directly to a carbonyl. George S. Zweifel and Michael H. Nantz, Modern Organic...733 bytes (98 words) - 23:07, 7 September 2015
- an excellent opportunity to review the properties of the carbonyl and hydroxy functional groups, and to explore how such simple structural components can...947 bytes (123 words) - 17:55, 3 October 2024