α-tropolone
Sign in to saveAlso known as tropolone
Tropolone is an organic compound with the chemical formula . It is a pale yellow solid that is soluble in organic solvents. The compound has been of interest to research chemists because of its unusual electronic structure and its role as a ligand precursor. Although not usually prepared from tropone, it can be viewed as its derivative with a hydroxyl group in the 2-position.
Research
4 papers- Enhancing Flavins Photochemical Activity in Hydrogen Atom Abstraction and Triplet Sensitization through Ring-Contraction.Angewandte Chemie (International ed. in English) · 2024
- Regulation of the frontier molecular orbitals and photophysical properties of boron tropolonate complexes by regioselective functionalization.Chemical communications (Cambridge, England) · 2025
- Occupational exposure to organotin substances: Development of a liquid chromatographic separation method for 11 organotin compounds in workplace air samples via HPLC-ICP-MS.Journal of chromatography. A · 2024
- The discovery of a novel route to highly substituted α-tropolones enables expedient entry to the core of the gukulenins.Organic letters · 2015
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Encyclopedic overview
4 sectionsContents
- Synthesis and reactions
- Natural occurrence
- Tropolone derivatives
- References
Tropolone is an organic compound with the chemical formula . It is a pale yellow solid that is soluble in organic solvents. The compound has been of interest to research chemists because of its unusual electronic structure and its role as a ligand precursor. Although not usually prepared from tropone, it can be viewed as its derivative with a hydroxyl group in the 2-position.
==Synthesis and reactions== Many methods have been described for the synthesis of tropolone. One involves bromination of 1,2-cycloheptanedione with N-bromosuccinimide followed by dehydrohalogenation at elevated temperatures, while another uses acyloin condensation of the ethyl ester of pimelic acid the acyloin again followed by oxidation by bromine. class=skin-invert-image|500px
Excerpted from Wikipedia’s “α-tropolone” article, available under the CC BY-SA 4.0 licence.