1930 



757 



1930 



>NC7Hj 



CYCLOID C.aHasNs 



Ajudixe CjHjNH . CH 

 C7H7NH . CH 

 [From p-toluidiiie]. 



Sabanejev, A. P. St.Peterburg, Zxuu. 

 russ. fiz.-cliim. Ob§c., 34, 1902, (39S- 

 ilO). 



CYCLOIDS CONTAINING THEEE 



NITROGEN ATOMS AND 



OXYGEN. 



CYCLOID CiHjOaNs 



Cyanuric acid. 



Chattaway, F. D. and Wadmore, J. 

 ilello. The constitution of cyanuric 

 acid. . . . [The action of chlorine 

 and bromine on potassiimi cvanurate.] 

 Loudou, J. Chem. Soc, 81, 1902, (191- 

 203) ; [abstract] London, Proc. Chem. 

 Soc , 18, 1902, (0-61. 



Senier, .Ufred and Walsh, Thomas. 

 The polymerisation of cyanic acid : 

 cyanuric acid and cyamelide [and their 

 solubility]. London, J. Chem. Soc, 18, 

 1902, (290-291); [abstract] London, 

 Proc. Chem. Soc, 18, 1902, (13). 



CYCLOIDS CiHsOrN, 



a-Methyltriazole l-carboxylic acid 

 -XH . CMe 

 \\ . CCCO^H) 



WolfiF, Liidwig. Liebigs Ann. Chem., 

 Leipzig, 325, 1902, (129-195). 



1-Cahbamido derivative C'sHjOjNs i.e. 

 C(C02H) : CMe, 



N<: 



N 



'>N . NH . CO . XH3 



Wolff, Ludwig. Liebigs Ann. Chem., 

 Leipzig, 325, 1902, (129-195). 



Oxyacetyltriazole. 

 N . XH 



N.C(COCH.)>^'*''"' 



Wolff, Liidwig. Liebigs Ann. Chem. 

 Leipzig, 325, 1902, (129-195). 



CYCLOIDS CiHsO.iNs 



•'• Methylazimidol carboxylic acid 

 C0,K.C:Ole^^^^jj^ 



Also azi.midol dicarbuxvlic acid and 



4. BENZOYL-AZIillDOL CARBOXYLIC ACID. 



Wolff, Ludwig. Liebigs Ann. Chem., 

 Leipzig, 325, 1902, (129-195). 



CYCLOID C.HjO^Nj 



Mesoxalylguanidine 



(;0H)3C<J^;;^ ; |g>C : XH 



Kaess, L. und Gruszkiewicz, J. 

 Ueljer die Verbindungen der ilesosal- 

 saure (Dioxymalousaure) und Glyoxyl- 

 saure mit Gnanidin. Berlin, Ber. D. 

 chem. Ges., 35, 1902, C3600-3607). 



CYCLOID C4H7O2N3 



3 . o-Dioxy-i'-methyl-l . 2 . 4-triazine 



dihydiide 



Beszovl derivative 



,x 



C(OH), 



^^^^CHile . C(OH)*^-^ 



Bailey, J. R. Amer. chem. J., Balti- 

 more, Md., 28, 1902, (386^03). 



CYCLOID CsH.O.N^ 



3 . j-Dioxy-C-dimethyl-i . 2 . i-triazine 

 dihydiide. 



,X 



C(OH). 



Bailey, J. R. Amer. Chem. J., Balti- 

 more, Md., 28. 1902, (380-103). 



CYCLOID C7H.ON3 



4-Oxycopazoline 



Al^O 2-METHYL-4-OXYCOPAZOLINE. 



Gabriel, S. und Colman, J. Berlin, 

 Ber. D. chem. Ges., 35, 1902, (2S31- 

 2852). 



