Bindone
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Names | |
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Preferred IUPAC name
[1,2′-Biindenylidene]-1′,3,3′(2H)-trione | |
Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.015.415 |
EC Number |
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PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C18H10O3 | |
Molar mass | 274.275 g·mol−1 |
Appearance | yellow solid |
Density | 1.444 g/cm3[1] |
Melting point | 208–211 °C (406–412 °F; 481–484 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Bindone is an organic compound with the formula C6H4COCH2C=C(CO)2C6H4. A yellowish solid, it is classified as an aromatic triketone.
Bindone is used as a colour test for the detection of primary amines. It turns violet in their presence. Aromatic amines turn this reagent blue.[2]
Bindone can be prepared by the condensation of two equivalents of 1,3-indandione.[3]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/9f/Bindone-formation.svg/220px-Bindone-formation.svg.png)
References
[edit]- ^ Wilbuer, Jennifer; Schnakenburg, Gregor; Esser, Birgit (2016). "Syntheses, Structures and Optoelectronic Properties of Spiroconjugated Cyclic Ketones". European Journal of Organic Chemistry. 2016 (14): 2404–2412. doi:10.1002/ejoc.201600235.
- ^ Vecera, Miroslov (2012). Detection and Identification of Organic Compounds. Springer Science & Business Media. p. 319. ISBN 9781468418330.
- ^ Sharma, Lalit Kumar; Kim, Kyung Bo; Elliott, Gregory I. (2011). "A selective solvent-free self-condensation of carbonyl compounds utilizing microwave irradiation". Green Chemistry. 13 (6): 1546. doi:10.1039/c1gc15164a.
External links
[edit]Media related to Bindone at Wikimedia Commons