ILLUSTRATIONS 



TEXT FIGURES 



Fig. 1. Dash curve = phenol. 



Dot curve = phenol with 1/10 equivalent of sodium ethoxide. 

 Full curve = phenol with 5 equivalents of sodium ethoxide. 



2. Full curve = o-cresol in alcohol. 



Dot curve =o-cresol with 1 equivalent of sodium ethoxide. 

 Dash curve = o-cresol with 5 equivalents of sodium ethoxide. 

 Dash and dot curve — o-cresol in aqueous solution with 5 equivalents 

 of sodium hydroxide. 



3. Dot and dash curve = o-hydroxybenzyl alcohol. 



Dot curve = o-hydroxybenzyl alcohol with 5 equivalents of sodium 



ethoxide. 

 Full curve = methyl ether of salicylic acid and methyl ether of 



methyl salicylate. 

 Dash curve = methyl ether of salicylic acid with 5 equivalents of 



sodium ethoxide. 



4. Full curve = salicylic acid and methyl salicylate. 



Dash curves methyl salicylate with 1 equivalent of sodium 



ethoxide. 

 Dot curve = salicylic acid with 5 equivalents of sodium ethoxide. 

 Dot and dash curve = salicylic acid with 300 equivalents of sodium 



ethoxide. 

 Dash and cross curve =: methyl salicylate with 500 equivalents of 



sodium ethoxide. 



5. Curve I = methyl benzoate. 



Curve II and dot curve = benzyl alcohol. 

 Curve II and dash-two-dot curve =benzyl acetate. 

 Curve II and dash curve = benzyl methyl ether. 

 Dash-dot curve = benzyl chloride. 

 115512 — i 49 



