Azo Compounds. 



1720 



AZO COMPOUND C22Hi;N; 



4-Benzeneazo-i'-phenyl-i : 3-naph- 

 thylenediamine (XH2)2CioH4Pli.X2.Pii 



aud its hydrochloride, 1- and 3-acetyl 

 and dimethyl derivatives. 



4-p-XlTROliENZEXEAZO-2-PHENYL-l : 3- 



NAPHTHYLENEDiAMixE and its hydro- 

 chloride, and 3-acetyl and dimethyl 



derivatives. 

 Lees & Thorpe, J. F. J.C, 91, (1282). 



AZO COMPOUND C..H2 N4 



4-o-Naphthaleneazo---phenyl-l : 3- 

 naphthylene diamine 



(NH^i^CoHJ'h.X^.C.H; 

 and its hydrochloride. 

 Lees & Thorpe, J. F. .J.C, 91, (1282). 



AZO COMPOUNDS WITH FOUE 



NITROGEN ATOMS AND OXYGEN. 



AZO COMPOUND C7H0ON4 



p-Aminobenzene-azoformamide 



XH^.Cell^.X : X.CO.XHj 

 and its phenylearbamido and benzoyl 



derivatives. 

 Borsche u. Reclaire, A. B., 40, (3806). 



AZO COMPOUND C13N12ON4 



p-Aminob enz ene az oformanilide 



the benzoyl derivative, jilicnyUirea, and 

 dibromo conij)Ounds. 

 Borsche u. Reclaire, A. B., 40, fSSOG). 



Benzene-azo-p-phenylurea 



C,H5.X2.C6H,.XH.C(J.X]1, 

 Pierron. Bl., 35, (1114). 



AZO COMPOUND Ci.HmON* 



Benzene-azo-'/'- and /^-tolylurea 



C'eHs.Xj.CellsMe.Xll.CO.XHj 

 Pierron. Bl., 35, (1114). 



AZO COMPOUND Ci5H,04N4 



Bisazodiphenylmethane 

 dicarboxylic acid ('iX2t'e[l3.C02H)2 



Ethyl ester. 

 Duval, n. C.R., 144, (1222). 



AZO COMPOUND CieHnOoN* 



Formazylaciylic acid 



pi.XT \T 



PhXH.N>^'-^^^^-*-'^^-^'^2" 

 and the ester. 

 Henrich u. Thomas, W. B., 40, (4924). 



AZO COMPOUND Ci-H.iO^N* 



Disbenzeneazosalicylic acid 

 C(OH)<CgO.H,^-CH^C.X:XPh 



Grandmougin, Guisan n. Freimann, H. 

 B., 40. '34.3(1 . 



AZO COMPOUND Ci9Hia02N4 



Azo-jt3-naphthol compound 



XO.XMe.C.HjMej.Xo.CinHj.OH 



Morgan & Micklethwaite. The 

 partially methvlated 4 : G-diamino-m- 

 xylenes. J.C, 91, (360'. 



AZO COMPOUND C21H13O2N4 



Dis-o-tolueneazosalicylic acid. 



Grandmougin, Guisan ii. Freimann, H. 

 B., 40, 3450,. 



AZO COMPOUND C29H2203N4 



0-Benzeneazo-l : 3-ciiphenyl-.5. 

 benzylbarbituric acid 



CO<|pJ-^[^>C(CH,Ph).X : XPh 



and the corresponding 5-p-NiTROBESZENE 

 compound. 



Whiteley, M. A. J.C, 91, (1330). 

 AZO COMPOUND C35H2 O3N4 



ii-Benzeneazo-l : 3-diphenyl--5- 

 diphenylmethylbarbituiic acid 



C0<^-Ji];-^[^>C(CIIPh2).X : XPh 



and the corresponding 5-nitrobenzen'e 

 compound. 



Whiteley, M. A. J.C, 91, (1330). 



AZO COMPOUNDS WITH FIVE 

 NITBOGEN ATOMS. 



AZO COMPOUND C2 HrNs 



Aminonaplitlialene-azo- 

 naphthylene diamine 



NH2.C,„ll6-X2.C,„ll5'Xll2), 



4-Benzoylaminonaphthai.ene-I : 2'-azo- 



4'-BESZ0YL-r : 4'-N.iU'HTU\I.ENEDI.\MIXE 



NHBz.CinH6.N2.C,oPl5(Nfl2).NHBz 

 Morgan & Wootton. J.C. 91, (1311). 



