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Phenols and Phenol Ethers (General) 



Glucose 



COOH 



Shikimic Acid 



COOH 



OH 



Acetate 



CH3 



COOH 



HO !,„ OH 



COOH 



OH 



6-MethylsalicyIic 

 Acid 



CHO 



COOH 



OH ^°°" in ^°°" 



Gallic Acid J p-Hydroxy- 6-Formylsalicylic 3-Oxyphthalic 

 benzoic Acid Acid 



Acid 



i 



°" CHO 



COOH 



i 



HO 1^^ OH 



Pyrogallol 

 OH 



OH 



OH OH 



CH2OH I CHO I COOH 



OH OH OH 



Gentisyl Gentisaldehyde Gentisic Acid 



Alcohol 



i 

 OH 



OHC 



CHO 



/I 



OH 



