Cyclopentanepentone
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Names | |||
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Systematic IUPAC name Cyclopentane-1,2,3,4,5-pentone[1] | |||
Other names Leuconic acid | |||
Identifiers | |||
CAS Number |
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3D model (JSmol) |
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PubChem CID |
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CompTox Dashboard (EPA) |
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InChI
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Properties | |||
Chemical formula | C5O5 | ||
Molar mass | 140.050 g·mol−1 | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references |
Chemical compound
Cyclopentanepentone, also known as leuconic acid, is a hypothetical organic compound with formula C5O5, the fivefold ketone of cyclopentane. It would be an oxide of carbon (an oxocarbon), indeed a pentamer of carbon monoxide.
As of 2000, the compound had yet to be synthesized in bulk, but there have been reports of trace synthesis.[2][3][4]
Related compounds
Cyclopentanepentone can be viewed as the neutral counterpart of the croconate anion C
5O2−
5.
The compound referred to in the literature and trade as "cyclopentanepentone pentahydrate" (C5O5·5H2O) is probably decahydroxycyclopentane (C5(OH)10).[3][5]
References
- ^ "CID 12305030 - PubChem Public Chemical Database". The PubChem Project. USA: National Center for Biotechnology Information.
- ^ Rubin, M. B.; Gleiter, R. (2000). "The Chemistry of Vicinal Polycarbonyl Compounds". Chemical Reviews. 100 (3): 1121–64. doi:10.1021/cr960079j. PMID 11749259.
- ^ a b Seitz, G.; Imming, P. (1992). "Oxocarbons and pseudooxocarbons". Chemical Reviews. 92 (6): 1227–1260. doi:10.1021/cr00014a004.
- ^ Schröder, D.; Schwarz, H.; Dua, S.; Blanksby, S. J.; Bowie, J. H. (1999). "Mass spectrometric studies of the oxocarbons CnOn (n = 3–6)". International Journal of Mass Spectrometry. 188 (1–2): 17–25. Bibcode:1999IJMSp.188...17S. doi:10.1016/S1387-3806(98)14208-2.
- ^ Person, W. B.; Williams, D. G. (1957). "Infrared Spectra and the Structure of Leuconic Acid and Triquinoyl". Journal of Physical Chemistry. 61 (7): 1017–1018. doi:10.1021/j150553a047.
See also
- v
- t
- e
- CO
- CO2
- CO3
- CO4
- CO5
- CO6
- C2O
- C2O2
- C2O3
- C2O4 (1,2-Dioxetanedione and 1,3-Dioxetanedione)
- C3O
- C3O2
- C3O3
- C3O6
- C4O2
- C4O4
- C4O6
- C5O2
- C5O5
- C6O6 (Cyclohexanehexone and Ethylenetetracarboxylic dianhydride)
- C8O8
- C9O9
- C10O8
- C10O10
- C12O6
- C12O9
- C12O12
- Graphite oxide
- C3O2
- CO
- CO2
- Metal carbonyls
- Carbonic acid
- Bicarbonates
- Carbonates
- Polycarbonates (Dicarbonates and Tricarbonates)
- Peroxydicarbonates