Azo Compounds. 



AZO COMPOUND C15H13O3N3 



/>-Aminobenzene-azo-benzoylacetic 

 acid 



NH2.C6H,.N2.CH(C02H).CO.Ph 



Acetyl derivative of the ethyl ester. and 

 of the amide. 



Billow, C. uud Busse, F. Berlin, t.c. 

 (3861-3868). 



AZO COMPOUND CieHnONs 



4-Benzene-azo-S-amino-i-naphthol 



Acetyl derivative 

 CeH5.N2.C,oH5(NHAc).OH 



Fichter, F. und Gageur, R. t.c. 

 (3331-3339). 



AZO COMPOUND C19H15O3N3 



a- (and 7-) Stilbazole-2>azo-resorcinol 



C,3HioN.N2.C6H3(OH), 

 Baumert, R. t.c. (2971-2976). 



AZO COMPOUND C-HisONa 



a- (and 7-) Stilbazole-p-azo-/3- 

 naphthol 



CisH.oN.N^.C.oHe.OH 

 and the suljjiionia acids. 

 Baumert, R. I.e. 



AZO COMPOUND WITH THREE 

 NITROGEN ATOMS, OXYGEN, 

 AND SULPHUR. 



AZO COMPOUND C23H19O3N3S 



Benzenesulphonyl-w-aminotoluene- 



2-, -3- and -4-azo-^-naphthols 



HO.C,oH6-N2.C6H,.CH2.NH.S02Ph 



Morgan, G. T. and Micklethwait, 

 F. M. G. The diazo-derivatives of the 

 mixed aliphatic aromatic co-benzenesul- 

 phonvlaminol)enzvlamines. London, J. 

 Chein. Soc, 89,' 1906, (1158-1167); 

 [abstract] London, Proc. Chem. Soc, 

 22, 1906,(174). 



AZO COMPOUND C24H 1O3N3S 



Benzenesulphonylmethyl w-amino- 



toluene--'- and -o-azo-/3-naphthols 



HO.CioHe.Nj.CeH^.CHjNMe.SOjPh 



Morgan, G. T. and Micklethwait, 



F. M. G. The diazoderivatives of the 

 mixed aliphatic aromatic w-benzene- 

 sulphonylaminobenzylamines. I.e. 



709 1720 



AZO COMPOUND C26Hi,03N3S 



Benzenesulphonyl-1 : 8-aminonaph- 

 thalene-i-azo-3-naphthol 



SO.Ph.NlLCioHe.N^.C.olIe-OH 



Morgan, G. T. and Micklethwait, 

 F. M. G. London, J. Chem. Soc, 89, 

 1906, (4-13). 



AZO COMPOUND C27H2i03N3S 



«s-Benzenesulphonyl--V-metliyl-8- 

 aminonaphthalene-i-azo-3- 

 naphthol- 

 Morgan, G. T. and Micklethwait, 



F. il. G. I.e. 



AZO COMPOUND WITH FOUR 

 NITROGEN ATOMS. 



AZO COMPOUND C12H12N4 



Aminobenzene azo-aniline 



(NH^.CeHJ^N^ 

 Diacetyl derivative (NHAc.C6H4\N2 



Niementowski.S.von. o-Azo-acetanilid. 

 Berlin, Ber. D. chem. Ges., 39, 1906, 

 (742-744) ; Krakow, Rozpr. Akad., 46 

 A, 1906, (99-102); Krak6w, Bull. In- 

 tern. Acad!, 1906, (101-102). 



AZO COMPOUNDS C13H10N4 



Benzene-azo-indazole 



Bamberger, E. und Wildi, S. Berlin, 

 Ber. D. Chem. Ges., 39, 1906, (4276- 

 4285). 



Benzene-azo-2>phenylcyanamide 



Ph.Nj.CeH^.NH.CN 



and its benzoyl derivative 



Ph.N2.C6H4.NBz.CN 



Pierron, P. Paris, C.-R. Acad, sci., 

 143. 1906, (340-344). 



AZO COMPOUND Ci3H,2N4 



Compound 



N2Ph.cn : N2HPh Nitro-derivative 



Ormerod, E. The interaction of nitro- 

 formazyl, carbon bisulpliide, and 

 IDOtassium hydroxide. A contribution 

 to the cheniistry of the thiobiazalones 

 and the xanthates. London, Proc. 

 Chem. Soc, 22, 1906, (206-207). 



