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Interactions | Reactions | Processes
Classified as: Substitution: Nucleophilic First Order
First order nucleophilic substitution occurs when a nucleofugal Lewis base leaving group spontaneously leaves a carbon centre (often with solvent assistance) to form a planar carbenium ion which subsequently attacked and complexed by a nucleophilic Lewis base.
For more information look in the Chemogenesis webbook sections on substitution reactions and substitution, transfer, abstraction, displacement (STAD).![](http://www.chemthes.com/mech/2.gif)
(CH3)3COH |
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HCl(conc) |
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H2O |
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(CH3)3COH |
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HBr |
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(CH3)3CBr |
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H2O |
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(CH3)3COH |
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HI |
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(CH3)3CI |
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H2O |
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[OH]– |
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Br– |
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CH3COOH |
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HCl |
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[NO2]– |
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© Mark R. Leach 1999 –
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