1720 



846 



Azo Compounds. 



benzene-2-azo-4-broiii()a-iiaplitliylaiiiine. 

 4-Broiiio-a-iiaphtliylan)ii'e- 2- azo- beii- 

 zene-4-su]phoiiic acid, anil its reduction.] 

 London, J. ("hem. Soc., 85, liJU4, (730- 

 758); [abstract] Liuuion, i'roc. Clieui. 

 Soc, 20, l'J04, (109-110). 



AZO COMPOUND CcHnNj 



Benzene-azo-tetrahydronaphthyl- 

 amine 



kSULPUONIG ACID 



t^iBHnOjNj i.e. 

 NII^.CioH.o.N^.Cetr^.SOjH 



Morgan, Gilbert Thomas, Mickle- 

 thwait, Frances Mary Gore and Winfield, 

 Herbert Beu. [Reduction of ar-tetra- 

 hydro-a- na])ht]iy]aniine - 4 - azo - benzene- 

 4'-sidplionic acid.] London, J. Chem. 

 Soc, 85, 1U04, (73()-75S); [al)stract] 

 London, Proc Chem. Soc, 20, 1 UOl, (109- 

 JIO). 



AZO COMPOUND CieHuNs 



Benzene-azo-diphenylamine 



Ph.N2.C6li4.NUC6H5 

 l)ENZENE-AZO-DINITR0Dll'nENYLAMINE 



l'hN2.C6H4.NH.C6H3(N02)2[l : 2 : 4] and 

 Benzene-azo-tiunituouipiienylamine. 



Walther, 1'. von nnd Lehmann, A. 

 J. prakt. Chem., Leipzig, (N.F.), 69, 

 1904,(42-44). 



AZO COMPOUND CnHisN^ 



Naphthalene-azo-naphthylamine 



Ci„II,.N,.C,„ll,.NlI, 



BuoMONAI'IITIIALENE-AZO-BIiOiMONAPirrUVl,- 

 AMINE 



CzaWisNsBrj i.e. 

 CioIIeBr.Nj.CjoHsBr.NlL, 



Morgan, Gilbert Thomas, Mickle- 

 thwait, Frances Mary CJore and Winfield, 

 Herbert Ben. [4'-Bromo-i-n:i])iitlialene- 

 2-azo-4-bromo-a-naphth\ lamine.] i Lon- 

 don, J. Chem. Soc, 85,'l901, (73G-75S); 

 [abstract] London, Proc Chem. Soc, 20, 

 1901, (109-110). 



AZO COMPOUND C33H27N3 



Diphenylenediplienylmethane-azo- 

 diinethylaniline 



Coll. 



>CPh.CeH4.N2.C6H,.NMe2 



CeH, 

 Ullmann, F. nnd Wurstemberger, R. 



von. [Azo-]Derivat des Ijiplienylentli- 

 phenylmethans. Berlin, Ber. D. chem. 

 Gas., 37, 1904, (73-78). 



AZO COMl'OUNDS WITH THREE 

 NITliOGEN ATOMS AND OXYGEN. 



AZO COMPOUND CgHjO^Nj 



Benzene-azo-cyanacetic acid 



CsHs.N^.CHCy.CO^H 



BuoMoliENZENE-AZO-CYANACETIO AOIU 



Mentliijl ester 



Ci9H2402N3Br. i.e. 



CcH,Br.N2.CH(CN).C02.C.oUis 



Bowack, Douglas Anderson and 

 Lapworth, Arthur. [iMenthyl p-bromo- 

 jihenvlazocyanocetate.J London, J. 



Chem. Soc, 85, 1904, (42 40) ; [abstract] 

 London, Proc Chem. Soc, 19, 1903, 

 (22-23). 



AZO COMPOUND doHuOzN^ 



Toluene-azo-cyanacetic acid 



C7Il7.N2.CllCy.CO2H 



MeuUujl etfter 



C2oH27'-*2N3 i.e. 

 CeH4McN2.CH(CN).(J02.CioHia 



Bowack, Douglas Anderson and 

 Lapwortb, Arthur. Menthyl p-tolylazo- 

 cvanoacetate.] London, J. Chem. Soc, 

 85, 1904, (42-40J; [abstract] London, 

 Proc. Chem. Soc, 19, 1903, (22-23). 



AZO COMPOUND C,3Hn02N3 



p-Oxybenzene-azo-formanilide 



C6H4(Ull)N :N.CO.NHPh 

 {Benzuqninone plienyJcarbamic acid 



hydra-.one) 



also p-Ethoxybenzeneazofonnanilide 



and 



Q-Bcnzoyl-ii-ojtijhenzeneazoforinanilide. 



Borsclie, VV. Liebigs Ann. Chem., 

 Leipzig, 334, 1901, (143-200). 



