Halogenoalkanes Mechanisms
- Created by: siouxx
- Created on: 20-04-16 07:39
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- Reactions of Halogeno-alkanes
- Nucleophilic Substitution
- Hydroxide OH-
- warm aqueous Na/K OH
- Nu is electron donor
- Cyanide CN-
- heat under reflux - prevent loss of volatile substances
- in solution of ethanol (+water?)
- nitrile + Hal-
- Ammonia NH3
- amine + ammonium halide
- amine formed also Nu so further sub possible
- heat sealed copper tube
- N+ (intermediate?)
- amine + ammonium halide
- Hydroxide OH-
- Elimination
- hot ethanolic conc. NaOH
- OH- (reagent) is base
- Nucleophilic Substitution
- + NH4Cl
- isomeric products poss
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