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- -7°C
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- 113 °C/15 mmHg (lit.)
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- 1.094 g/mL at 25 °C (lit.)
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- n
20/D 1.615(lit.)
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- >110°C
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- -20°C
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- sol ether, dioxane, acetone, benzene, toluene, xylene, MeCN, CCl4; miscible with water.
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- Liquid
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- BRN
- 1902335
- InChI
- 1S/C7H6O/c8-7-5-3-1-2-4-6-7/h1-6H
- InChIKey
- QVWDCTQRORVHHT-UHFFFAOYSA-N
- SMILES
- O=C1C=CC=CC=C1
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Tropone has been used in synthesis of:- bicyclic δ-lactones via heterocyclic carbine-catalyzed [8+3] annulation pathway
- 6,7-benzobicyclo [3.2.2] nona-3,6,8-trien-2-one via thermal addition to bezyne
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Tropone can be used to prepare the synthon of cycloheptadiene-1-one; it is used as the basis for the synthesis of cycloheptadiene compounds, fluorene compounds, polycyclic compounds, and natural products.?? ??
2,4,6-cycloheptatrien-1-one (1) is a functionalized conjugated carbocyclic compound with diversified reactivity. The most popular and simple method of preparation involves oxidation of 1,3,5- Cycloheptatriene with Selenium(IV) Oxide-KH2PO4. Several other procedures have also been developed, among which electrooxidation of cycloheptatrienes and α-pyrone ring expansion via high-pressure cycloaddition of cyclopropenone acetals can be considered general methods of synthesis of tropones.Synthesis Reference(s)
Journal of the American Chemical Society, 78, p. 5442, 1956 DOI: 10.1021/ja01601a077The Journal of Organic Chemistry, 29, p. 960, 1964
Organic Syntheses, Coll. Vol. 9, p. 396, 1998
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Metal-catalyzed [6+3] cycloaddition of tropone with azomethine ylides has been reported.???? ?? ?? ? ???
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1,3,5-??????? ?????
TROPONE
Tropolone
GLORIOSINE
Colchicine
TROPOLONE TOSYLATE
DEMECOLCINE
colchiceine
5-Dibenzosuberenone
5-Bromo-2-methoxy-tropone
2-CHLORO-2,4,6-CYCLOHEPTATRIEN-1-ONE
3,7-dihydroxytropolone
TRIMETHYLCOLCHICINIC ACID
2-methoxy-5-(2',3',4'-trimethoxyphenyl)tropone
trimethylcolchicinic acid methyl ether
COLCHICINE, [RING C, METHOXY-3H]
COLCHICINE SALICYLATED