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It reacts under acid catalysis with alcohols to 3-alkoxyenones. [2] Its pK a is 5.26. Treatment of the sodium salt of the enolate with methyl iodide gives 2-methyl-1,3-cyclohexanedione, which also exists predominantly as the enol. [4]
Dimedone is an organic compound with the formula (CH 3) 2 C(CH 2) 2 (CO) 2 (CH 2). Classified as a cyclic diketone, it is a derivative of 1,3-cyclohexanedione. It is a white solid that is soluble in water, as well as ethanol and methanol. It once was used as a reagent to test for the aldehyde functional group.
A classic example for favoring the keto form can be seen in the equilibrium between vinyl alcohol and acetaldehyde (K = [enol]/[keto] ≈ 3 × 10 −7). In 1,3-diketones, such as acetylacetone (2,4-pentanedione), the enol form is favored. The acid-catalyzed conversion of an enol to the keto form proceeds by proton transfer from O to carbon.
Resorcinol disulfonic acid, (HO) 2 C 6 H 2 (HSO 3) 2, is a deliquescent mass obtained by the action of sulfuric acid on resorcin. [24] It is readily soluble in water and ethanol . Resorcinol is also a common scaffold that is found in a class of anticancer agents, some of which ( luminespib , ganetespib, KW-2478, and onalespib) were in clinical ...
1,2-Cyclohexanedione; 1,3-Cyclohexanedione; 1,4-Cyclohexanedione; Cyclotene ... Parasorbic acid; Sorbic acid This page was last edited on 15 November 2024, at 01: ...
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1,2-Cyclohexanedione; 1,3-Cyclohexanedione; 1,4-Cyclohexanedione This page was last edited on 23 June 2017, at 01:22 (UTC). Text is available under the Creative ...
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