Chemistry A-Level
planar carbonyl carbon
What planar carbonyl carbon means in Chemistry A-Level, as defined for AQA.
Definition of planar carbonyl carbon
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Reference: AQA
The carbonyl carbon is trigonal planar, so the cyanide ion can approach from above or below the plane with equal probability.
Topics that use planar carbonyl carbon
- Aldehydes and ketones (A-level only) (AQA A-Level)
Related terms
- achiral exceptions
- alkoxide intermediate
- charged intermediate protonated
- contrast with ketones
- equations using 2[H]
- Fehling's solution
- fume cupboard
- hydride and cyanide nucleophiles
Using planar carbonyl carbon in the exam
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