Penguinone
Appearance
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Names | |||
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Preferred IUPAC name
3,4,4,5-Tetramethylcyclohexa-2,5-dien-1-one | |||
Identifiers | |||
3D model (
JSmol ) |
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ChemSpider | |||
PubChem CID
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CompTox Dashboard (EPA)
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Properties | |||
C10H14O | |||
Molar mass | 150.221 g·mol−1 | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Penguinone is an
The suffix "-one" indicates that it is a ketone.[3] The systematic name of the molecule is 3,4,4,5-tetramethylcyclohexa-2,5-dienone.[4][5]
Although it is a dienone and thus has the necessary structure for a dienone–phenol rearrangement, the methyl groups in positions 3 and 5 of the ring block the movement of the group at position 4, so even the action of trifluoroacetic acid will not cause transformation to a phenol.[6]
See also
- List of chemicals with unusual names
- NanoPutian
- Penguin diagram
References
- ISBN 978-1848162075.
- ^ May, Paul (23 October 2014). "Molecules with Silly or Unusual names". University of Bristol. Retrieved 1 December 2014.
- doi:10.1511/2004.5.398. Archived from the originalon 2016-10-18. Retrieved 2014-12-01.
- ^ "Chemical structures beginning with P". about.com. Archived from the original on 21 December 2009. Retrieved 1 December 2014.
- ISBN 1903292042.
- .