1720 



675 



1720 



Sachs, Franz und Goldmann, Max. 

 Ueber einige o-Cyanobenzylauiliue und 

 /i-Cyanazomethine. Berlin, Ber. D. chem. 

 Ges., 35, 1902, (3319-3361). 



und WMttacker, Crovdeu 



M. Ueljer die Umlageruug von Hydra- 

 zobenzol in Benzidin durcli Eisessig. 

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

 (1433-U35). 



Schultz, G[ust.]. Beitrage zur 

 Geschichte der AzofarLstoffe. Zs. Far- 

 benchem., Braunschweig, 1, 1902, (5-7). 



Sedlaczek. Ueber die Entwickelting 

 der Orthooxyazofarbstoffe. Zs. Farben- 

 chem., Braunschweig, 1, 1902, (173-176, 

 206-210). 



Seyewetz, [A.] et Biot. Sur les com- 

 binaisons dii tetrazoditolylsulfite de 

 sodium avec les amines aromatiques et 

 les phenols et leur transformation en 

 colorants azoiques. Paris, B\il. soc. 

 chim., {<er. 3), 27, 1902, (747-751). 



Voswinckel, Hugo. Ueber Azoal- 

 doxinie und Hvdrazidine. Berlin, Ber. 

 D. chem. Ges., 35, 1902, (3271-3274). 



Wacker, Leonhard. Reductionspro- 

 ducte der Nitronaphtaline [Azoxynaphta- 

 linderivate]. Liebigs Ann. Chem., 

 Leipzig, 321, 1902, (61-70). 



Wielezynski, Maryan. Sur la con- 

 densation du paraaminoazobenzene avec 

 I'aldehyde cinnamique et avec la vanil- 

 line. (Polish.^ Chem. pols., Warszawa, 

 2, 1902, (151-153). 



Ueber einige Derivate des 



j>Aminoazobenzols. Berlin, Ber. D. 

 chem. Ges., 35, 1902, (1 431-14.3.3). 



AZO-COMPOUNDS WITH TWO 

 NITROGEN ATOMS. 



AZO COMPOUND CnHjaN, 



Benzene-azo-acetylacetone 



CeHs . X, . CHAc^ 



Schlotterbeck, Fritz. Ueber das 

 ^Vniliu-azo-acetylaceton und seine Al> 

 kormnlinge. Eln Beitrag zur Keuntnis 

 der ,,Ciemischteu Azoverbindungen". 

 Diss. Tubingen (F. Pietzcker), 1902, 

 (50). 22 cm. 1 M. 

 (D-3218) 



0-, m- and p.-NlTROBENZEXE-AZO-ACETrL- 

 ACETONE Ci,Hii04N3 



i.e. C6H4(N02) . N2 . CHAcj 



Billow, Carl imd Schlotterbeck, Fritz. 

 Zur Keimtniss der Azoverljindimgen des 

 Acetvlacetons. Berlin, Ber. D. chem. 

 Ges.; 35, 1902, (2187-2191). 



AZO COMPOUND C13H12N, 



Benzene-o-(and m-)-azo-toluene. 



Mehner, Hans. J. prakt. Chem., 

 Leipzig, (N.F..), 65, 1902, (401-472). 



Benzene-p-azo-toluene 



and p-NlTEOBESZESE-p-AZOTOLrEXE. 



Bamberger, Eug[en]. Ueber die Ein- 

 wirkimg von Hydrazinbasen auf Chinole, 

 nebst Bemerkimgen zur Geschichte der 

 Chinole. Berlin, Ber. D. chem. Ges., 35, 

 1902, (1424-1431). 



AZO COMPOUND C.H N. 



2, o-Dimethylbenzaldazine 



N^^CH.CeHsMe^)^ 



Harding, Everhart Percy and Rice, 

 Edgar W. Preparation of 2, 5-dimethyl- 

 l3enzyl-2, 5-dimethyll3enzal hydrazone 

 and its benzoyl and acetyl derivatives. 

 J. Amer. Chem. Soc., Fasten, Pa., 24, 

 1902, (1066- 1068). 



AZO COMPOUND Cj H-N: 



2, 4, iJ-Tiimethylbenzaldazine 



N2( : CH . CeHjMej), 

 Harding, Everhart Percy. Prepara- 

 tion of 2, 4, G-trimetliylbenzaldazine ; of 

 2, 4, 6-trimethylbenzyl-2, 4, 6-trimethyl- 

 benzal hydrazone and some of its deriva- 

 tives. J. Amer. Chem. Soc, Easton, Pa., 

 24, 1902, (1OG8-1070). 



AZO COMPOUNDS CONTAINING 

 TWO NITROGEN ATOMS AND 

 OXYGEN. 



AZO COMPOUND C13HJ0ON2 



Benzene-azo-benzoic aldehyde 



Alway, F. G. Amer. Chem. J., Balti- 

 more, Md., 28, 1902, (34-48). 



