Download Phenol s PDF

TitlePhenol s
TagsCarboxylic Acid Acid Alcohol Ester Ether
File Size654.0 KB
Total Pages28
Document Text Contents
Page 27

h) Kolbe reaction (carbonation)

ONa

+ CO2
125oC, 4-7 atm.

OH

COONa

sodium salicylate

H+

OH

COOH

salicylic acid

EAS by the weakly
electrophilic CO2

O C O


Page 28

i) Reimer-Tiemann reaction

OH

CHCl3, aq. NaOH

70oC

H+

OH

CHO

salicylaldehyde

The salicylaldehyde can be easily oxidized to salicylic acid

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