1930 



928 Cycloids containing nitrogfitt. 



CYCLOIDS WITH THREE 

 NITROGEN ATOMS. 



CYCLOID CiHtNj 



Dimethylpyrrodiazole 



X : Cile 



Stolid, R. J. prakt. Chem., Leipzig, 

 (N.F.), 69, 1904, (145-160). 



CYCLOID CeH.sNa 



Trimethyltrimethylenetriamine 



Einhom, A. und Prettner, A. Liebigs 

 Ann. Cheui., Leipzig, 334, 1904, (^^10- 

 233j. 



CYCLOIDS C3H15N, 



DipropylpyiTodiazole 



Stolid, R. und Zinsser, (!. J. jirakt. 

 Chem., Leipzig, (N.F.), 69, 1904, (^480- 

 496). 



DiisopropylpyiTodiazole. 

 stolid, R. iind Gutmann, L. J. prakt. 

 Chem., Leipzig, (N.F.), 69, 1904, (497- 

 50L^). 



CYCLOID CmHviNj 



Triethyltrimethylenetriamine 



The li])(h'o\odide, incrates, 'loJomelJnjlatr 

 and other salts. 



Einhom, A. und Prettner, A. 

 Liebigs Ann. Chem., Leipzig, 334, 1904, 

 210-233). 



CYCLOID ChHiiNs 



DiphenylpyiTodiazole 



W-ChI,ORUDERI\ ATIVE 



N : CCCeH^Cl) 

 N : CCCeH^Cl) 



>Nn 



Stolid, R. und Forster, H. J. prakt. 

 chem., Leipzig, (N.F.), 69, 1904, (382- 

 384). 



CYCLOID ChHitNs 



fC5H4N.C2H,)2:NH) 

 and its salts. 



Lbffler, K. Berlin, Ber. D. chem. 

 Ges., 37, 190L (101-174). 



CYCLOID CiiH.sNs 



Cyaphenine 



Hex AM EIHYLTRIAMlNOCYArUENINE. 



Sacbs, F. und Steinert, P. Berlin, 

 Ber. D. chem. Ges., 37, 1904, (1733- 

 1745). 



CYCLOID C24H47N3 



Dihendecylpyrrodiazole. 

 stolid, R. uud Schatzlein, C. J. 

 prakt. Chem., Leipzig, (X.F.), 69, 1904, 

 (50.3-505). 



CYCLOIDS CONTAINING THREE 



NITROGEN ATOMS AND 



OXYGEN. 



CYCLOID C2H3O2N3 



Urazole. 

 Acree, S. F. A note on some of the 

 reactions in the urazole series. Amer. 

 Chem. J., Baltimore, Md., 31, 1904, (185- 

 188). 



CYCLOID C4H5O3N3 



Uramil 



D'l potassium, ac'id ixda.'isium , barium 

 and lead .'falls. 



Piloty, 0. und Finckh, K. Liebigs 

 Ann. Chem., Leipzig, 333, 1904,(71-99). 



CYCLOID C6H7O3N3 



C-Methyluramil 



XH3.CMe<^;;;^{J>C0 



Fisclier, E. und Dilthey, A. Liebigs 

 Ann, Chem., Leipzig, 335, 1904, (334- 

 368). 



CYCLOID C6H9O3N3 



7-EthyluramiL 

 Piloty, 0. und Finckh, K. Liebigs 

 Ann. Chem., Leipzig, 333, 1904,(22-71). 



