electrophile
What electrophile means in Chemistry A-Level, as defined for AQA, OCR.
Definitions of electrophile
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Reference: AQA
A species that is short of electrons and is attracted to the delocalised ring, which is a region of high electron density above and below the plane.
A species that accepts an electron pair, so it is attracted to regions of high electron density such as the C=C double bond in an alkene.
Topics that use electrophile
- Electrophilic substitution (A-level only) (AQA A-Level)
- Alkenes (OCR A-Level)
Related terms
- acylium ion
- Addition polymerisation
- Addition polymerisation of alkenes
- Addition reactions forming other organic chemicals
- Atomic number and first point of difference
- Biodegradable and renewable alternatives
- Biodegradable polymers
- bond breaking and bond formation
Using electrophile in the exam
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