A level – Nucleophilic Substitution at Saturated Carbon

A simple SN2 reaction – Methyl Chloride + Bromide Ion


Click the structures and reaction arrows in sequence to view the 3D models and animations respectively


In an SN2 reaction there is just one step, this must be the rate-determining step. The transitition state for an SN2 reaction is the point about halfway through the slow step where the combined reagents reach their highest energy.


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