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A Level Organic Chemistry: Reaction mechanisms: iodination of ketones
Doc Brown's GCE Chemistry Revising Advanced Level Organic Chemistry GCE A Level Revision Notes PART 10 Summary of organic reaction mechanisms A mechanistic introduction to organic chemistry and explanations of different types of organic reactions
10.6.4 The iodination of ketones (substitution reaction, not a nucleophilic addition) The organic synthesis of iodoketones from the reaction of ketones with iodine
keywords phrases: reaction conditions formula intermediates organic chemistry reaction mechanisms reaction of propanone and iodineCH3COCH3(aq) + I2(aq) ==> CH3COCH2I(aq) + H+(aq) + I–(aq) (CH3)2C=O + H3O+ <=> (CH3)2C=O+H + H2O (CH3)2C=O+H <=> (CH3)2C+–OH (CH3)2C+–OH + H2O <=> CH3C(OH)=CH2 + H3O+ CH3C(OH)=CH2 + I2 CH3C(=O+H)–CH2I + I– CH3C(=O+H)–CH2I + H2O <=> CH3COCH2I + H3O+ (CH3)2C=O + H+ <=> (CH3)2C=O+H (CH3)2C=O+H <=> CH3C(OH)=CH2 + I2 CH3COCH2ICH3C <=> (OH)=CH2 + H+
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