68 BIBLIOGRAPHY OF 



PINNER, A., 1885. 



Ber. 18, 759-763; J. Chem. Soc. 48, 751; Jsb. Chem. 1885, 838; 

 Bull. Soc. chim. 45. 778. 



Action of Acetoacetic Ester on Amidins. Part II. — Pyrimidins. 



The formula 



R — C 



/ w 



N N 



11 I 



CH3-C C-OH , 



\ // 

 C 

 H 



is substituted for that previously assigned to these bodies and the 

 nucleus C4 H4 N2 is termed pyrimidin. Phenyl-methyl-hydroxy-pyri- 

 midin is further described. 



QRIES$, PETER, 1885. 

 Ber. »8, 960-966 ; J. Chem. Soc. 48, 788. 

 New Researches upon Diazo Compounds. 



In this article (p. 962) azo-acetoacetic-benzoic acid, 



CH3 

 ^ T^ . CO3 H CO 

 ^^^4<^N=N-CH ' 



CO2H 



is described. It is produced by treating acetoacetic ester with sulfuric 

 acid and meta diazo-benzoic acid sulphate, Ce H4 < AT_!-vr cq tt 



