1630 



GOS 



163Q! 



OSAZONES. 



Osazones are frequently described in 

 papers dealing with compounds contain- 

 ing the group . CO . CO . or one of the 

 groups . CH(OH) . CHO or . CO . CHjOH 

 in their formulae— see 1400-1550; 1800- 

 1850. 



Phenylmethylhydrazine 



fi-A}x ISOYL-a-M ETHYI -PIJ EN YUI Y DR A Z 1 N" F, 



CisH.eO^N, 

 i.e. PhNMe . NH(COC6H4 . OMe) 

 Bamberger, Eug[en] und Pemsel, Willi. 

 Berlin, Ber. D. chem. Ges., 36, I'JOo, 

 (359-374). 



Phenylethylhydrazine 



NEtPh.NH^ 

 V,cnzoijl dcnrative. 



Ticlivinskij , If. M. Zurn. russ. fiz.- 

 fhini. Oljsr., 35, 1903, (155-170). 



Phenyl-diethyMiydrazine 



NEtPh.NHEt 



and its henzoijl derivative andnitrosam ivc. 



Tichvinskij, M. M. St. Peterburg, 

 Zurn. russ. fiz.-chim. Obsc., 35, 1003, 

 (155-170). 



O-DlAMISOUYDRAZOBENZENE p-DISULPIiOSIC 

 ACID Ci2Hi,06N4S2 i.e. 



NH2 . CeHjiSOsHj . NH 

 XH2 . C6H3(S03H) . NH 



Zincke, Th[eodor] und Kuchenbecker,. 

 A. Liebigs Ann. Chem., Leipzig, 330,. 

 1903, (1-37). 



"Diphenylhydrazine 



XPh^.NHj 



Chloroformyl derivative 

 Ci:HaON2Cl i.e. NPhj . NH . CO . CI 



Acree, S. F. Berlin, Ber. D. chem. 

 Ges., 36, 1903, (3154-3158). 



HYDRAZINES CtHioNi 



Tolyl-hydrazine 



C6H4Me.NH.NH2 



Di-z>tolyl-hydrazine 



Benzoyl derivative CjHjNBz . NHC7H- 



Biehringer, J. und Busch, A. Beilin, 

 Ber. D. chem Ges., 36, 1903, (137-111', 



s-Diphenylhydrazine Ci,Hi2N, 



Ic. CeHjNH . NH . CeH^ 

 (li ydrazohenzene). 

 Chattaway, F. D. The transformation 

 of . . . hydra zobenzene into benzi- 

 dine. London, Proc. Chem. .Soc, 18, 

 1902, (175-177). 



Monohcnzoijl derivative 

 CigHieONj i.e. PhNBz.NHPh 



Bieliringer, Joachim und Busch, Alliert. 

 Berlin, Ber. D. chem. Ges., 36, 1903, 

 (137-141). 



Dibenzoiil derivative NPhBz . NPhBz 

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

 136, 19U3, 1553-1550). 



;:/-OxY-DiriIENYUlYDRAZINE 



Ethi/l ether 

 PhNH.NH.C6H40Et 

 Jacobson, P. und Hugershoff. A. 

 Berlin, Ber. D. chem. Ges., 36, 1903, 

 (3841-3837). 



Phenyltolylliydrazine 



PUENYL-OXYTOLYI.-HYDRAZINE C]3Hi40N^ 



Eihiil elher CsHigONj 

 EtO.C6H3(Me).NH.NHPh 



(Benzenehydrazo-m-cresetol). 



Jacobson, P[aul] und Hugershoff, A. 

 Berlin, Ber. D. chem. Ges., 36, 1903, 

 (3841-3857). 



Benzylhydrazine 



Cells . CH, . NH . NH2 



Dibenzylhydrazine Ci4Hi6N"2 



Benzoyl derivatives of sym-dibenzyl- 

 Injdrazine C7H7 . BzN" . NH . C7H7 and 

 as-dibenzylhydraziiie {C','ii-j)2ii . NHBz 



Behrend, R[obert]. Ueber die Mono- 

 benzoylderivate der beiden Dibenzyl- 

 hydrazine, nach Versiichen v. G. Eber- 

 hardt. Liebigs Ann. Chem., Leipzig,,. 

 329, 1903, (363-366). 



