BY MEANS OF CATALYSTS. CREIGHTON. 



19 



b. Quinidine. 



The quini'dine used in the following experiments was 

 obtained from C. F. Kahlbaum. After heating for -two hours 

 at 110 120 it melted at 170. 



TABLE VII. 



1 g. d- acid and 0.0200 g. quinidine in 11 ccm. acetophenone. 



(0.3305 mole acid and 0.0056 mole quinidine per liter). 



Experiment >b. 



Experiment 3b. 



