Diazo- Compounds. 



■11 



1730 



AZO COMPOUND C26H24O5N4S. 



I.e. -^2<^CeH,.XH.SO,.CeH4Me 

 Morgan, G. T. aud Micklethwait, 

 1". il. G,[withCouzens, E.G.] [Hydroxy- 

 azo-compouud obtained by the decompo- 

 sition of the product of diazotisatioii of 

 toluene-p- sulphonyl- m- pkenylenedia- 

 niine.] Loudon, J. Chem. Soc, 89, 

 lOOG, (1289-1300). 



AZO COMPOUNDS WITH FIVE 



NITROGEN ATOMS AND OXYGEN. 



AZO COMPOUND CnHnONs 



/'-Aminobenzene-azo-diphenylpyra- 

 zolone 

 IN . oi fl>CH.N2.C6H..NH2 

 NPh.CO 

 and the acetyl derivative. 



Bulow, C. und Busse, F. Berlin, 

 Ber. D. chem. Ges., 39, 1906, (3861- 

 3S08). 



AZO COMPOUNDS WITH SIX 



NITROGEN ATOMS. 



AZO COMPOUND ChHioNg 



Azoindazole 



C.N : N.C 

 ^^^Sm^h HN >^«"^ 



aud its diacetyl and dibenzoyl derivativea. 



Bamberger, E. uud Wildi, S. t.c 



(4276-428.5). 



AZO COMPOUNDS WITH SIX 



NITROGEN ATOMS AND OXYGEN. 



AZO COMPOUND C17H13O2N6 



[Eiu ruthgelber Farbstoff] 

 Buclierer, H. und Grolee, A. t.c. (1003). 



AZO COMPOUNDS C25H20O4NG 



Diphenylpyrazolone-azo-benzene- 

 azo-acetoacetic acid 



^p^^Q>CH.N2.C6H4.N2.CHAc.C02H 



Ethyl ester 

 Bulow, C. und Busse, F. t.c. (3861- 

 3S68). 



Phenylmethylpyrazolone-azo-ben- 

 zene-azo-benzoylacetic acid 



Ethyl c-'iter 

 \ • CMe 

 ^pj^ ^Q>CH.X2.C6H4.N2.CHBz.C02Et 



Billow, C. mid Busse, F. I.e. 



AZO COMPOUNDS WITH EIGHT 



NITROGEN ATOMS AND OXYGEN. 



AZO COMPOUND C31H24O2N3 



Diphenylpyrazolone-azo-benzene- 

 azo-phenylmethylpyrazolone 



N : CPh CMe:N 



Biilow, C. und Busse, F. I.e. 



AZOXY COMPOUNDS. 



Rotarskij, F. F. Azoxysubstances 

 cristalliues liquides ^et ordinaires. 

 (Russ.) St. Peterburg, Zurn. russ. fis.- 

 chim. Obsc., 38, 1906, (proc.-verb, 

 932-933). 



AZOXY COMPOUND CMHioOiNz 



o, o'-Azoxybenzoic aldehyde 



N30(C6H,.CHO)2 



Bamberger, Eng. Berlin, Ber. D. 

 chem. Ges., 39, 1906, (42.52-4276). 



AZOXY COMPOUND C,4H,n04N2 



o-Carboxyphenyl azoxy-o'-benzoic 

 aldehyde 



C02H.CeH4.N,O.C6H4.CHO 

 aud its salts and phenyl hydrazone. 

 Bamberger, Eug. I.e. 



AZOXY COMPOUND CuHioOsNs 



Azoxybenzoic acid 



N,(XC,\U.CO,U), 



Dablem, K. Azo- uud Azoxybeuzoe- 

 siiureester. Diss. Halle a. S., 1905. 



AZNITROSO COMPOUND 

 AZNITROSO COMPOUND CnH.OjN. 



Phenylaznitroso benzene carboxylic 

 acid 



CUjH.CeHj.XjO.CeHs 



Also the ethylester, hydrazide, az'ide and 

 uretliane 



Werner, A. uud Peters, W. Berlin, 

 Ber. D. chem. Ges., 39, 1906, (18-5-192). 



1730 DIAZO COMPOUNDS. 

 (OPEN CHAIN). 



Biilow, C. l-N-Amido-3, 4-tria7ol 

 (N-Amido-/3-)3'-pyrrodiazol), eiu Beitrag 

 zur Kenutniss des sogenaunten N- 

 Dihydrotetrazins (Isobisdiazomethans, 

 Trimethiutriazimids). Berlin, Ber. D. 

 chem. Ges., 39, 1906, (2618-2622). 



