1720 



680 



1720 



AZO COMPOUND C16H15O4N3 



Carboxybenzene-azo-phenylmethyl- 

 aminoacetic acid 



CO2H . C'6H4 . N, . C6H4NMe . CH^ . COjH 



Mai, J[ulius]. Berlin, Ber. D. cliem. 

 Ges, 35, 1902, (576-582). 



AZO COMPOUND CsHigOsNs 



Benzene-azo-5-oxy-yS-methylimino- 

 8-phenylv?,leric acid 



PliN2.CH(C02H).C(NAle).CH2.CH(OH)Pli 



BeNZENE-AZO-7>-NITRO-5-OXY-5-METIIYL7MINO- 

 5-rHENYLVALERIC ACID 



Ethyl ester 



PhN^ . CH(002Et) . C(NMe) . CH2 . 

 CH(OH) . CeH^NOz 



2-Benzeneazo-3-methyUmino-5~p-nitro- 



phenyl-pentanol-{D) acul-(l) ethyl ester 



C20H22O5N4 



Prager, B. Ueber fettaromatisclie 

 Aminoazokorper. II. Berlin, Ber. D 

 chera. Ges., 35, 1902, (1862-1866). 



AZO COMPOUND CgHisOjNa 



Dioxybenzylidene- p -aminobenzene- 

 azo-benzene 



C6H3(OH)2 . CH : N . CeH^ . N^ . C3II5 



Methyl ester 

 MeO . C6H3(On) . CH : N . CeH^ . N^ . C,H, 



(T anilhjl)i]cne-p-am'ino-azohenzene). 



Wielezyriski, Maryan. Berlin, Ber. 

 I), chem. Ges., 35, 1902, (1431-1433). 



AZO COMPOUND C2iiHi,OvN3 



Diphenyl-azo-phenylaminoacetic 

 acid 



CeH^Ph . N2 . C6H4 . m\ . CHj . CO2H 



Mai, J[nlius]. AzofarbstofFe aus 

 Methylplienvlglvcin. Berlin, Ber. ]) 

 chem. (!os.,*35,'l!)02, (570-582). 



AZO COMPOUND CijiHi.OaNa 



Diphenyl-azo-phenylmethylamino- 

 acetic acid 



C6H4Ph . Nj . C6H4 . NMe . CH^ . COjII 



Mai, J[ulius]. Berlin, Ber. 1). diem. 

 Ges., 35, 1902, (576-582j. 



AZO COMPOUND C14H15O3N3S 



Dimetliylaminobenzene-azo- 

 benzene sulphonic acid 



NMe^ . C6H4 . N2 . C6H4 . SO3H 



CHLORODmETHYLAMINOBENZENE-AZO- 

 BENZENE SDLPHONIC ACID 



NMe2 . CeHjGl . N^ . C6H4 . SO3H [1 : 4] 

 [Froai dimetliyl-m-cliloroaniliuej. 



Goldschmidt, H. und Keller, H. 



Dyiiamische Untersuchnngen iiber die 

 Bildixng der Azofarbstoffe. Berlin, Ber. 

 I), chem. Ges., 35, 1902, (3534-3549). 



AZO COMPOUND Cir,Hi.;,03N3S 



Diethylamii.obenzene- azo-benzene 

 sulphonic acid 



NEt2 . C6H4 . N2 . C6H4 . SO3H 



ClILORODIETHYLAMINOBENZENE - AZO-BENZENE 

 SDLPHONIC ACID 



NEt, . C6H3CI . N2 . CeH4 . SO3H [1 : 4] 

 [From VN-chloroanilinc] 



Goldsclimidt, H. und Keller, 11. 



Dynamische Untersuchnngen iiber die 

 Bildung der AzofarbstofFe. Berlin, Ber. 

 D. chem. Ges., 35, 1902, (3534-3549). 



AZO COMPOUND C1SH23O3N3S 



Dipropylaminobenzene-azo- 

 benzene sulphonic acid 



(CjllvJ.NCall^ . N2 . C6H4«G3H [1 : 4] 



Goldschmidt, 11. und Keller, H. 

 Berlin, Ber. D. chem., CJes., 35, 1902, 

 (3534-3549). 



AZO COMPOUNDS WITH FOUR 

 NITROGEN ATOMS. 



AZO COMPOUNDS C12H, N4 



Benzene-azo-phenylenediamine 



C'eHs . N2 . ('6H3(NH,)2 



NlTROBENZENE-.VZO-DI("III.OROPHENY'LENE- 

 DI AMINE 



C\2ll902N5Clz i.e. 



NO2 . C6H4 . N2 .C6HCl2(NIl2)2 



Morgan, Gill)ert Thomas and Norman, 

 (ieorge i\l. [p-Nitrobenzene-4-azo-2 : 5- 

 dicliloro-)«-phenylenediamine and p- 

 nitrobeiizene-2- azo-4 : 6-dichloro-m- 

 plicnylenediamine.] London, J. Chem. 

 80c., 81, 1902, (1383 1384). 



