1930 779 



CYCLOID C.HkON.S 



Oxysulphydrotolylmethyl- 

 benzimidazole 



{l-p-TohjI-2 snl pli tjdrol-5-methyl- 

 G-ethoxybenzi iiiidazole) 



HS . C<?J^^'_^>CeH2-Me . OEt 



Jacobson, P. und HugershofiF, A. 

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

 ('3841-3857'. 



1930 



CYCLOIDS CONTAINING THREE 

 NITROGEN ATOMS. 



CYCLOID C2H3N3 



Triazole 



X-Methyltriazole. 

 Pellizzaxi, Guido. Gazz. chim. ital., 

 Palermo, 32, parte I, 1902, (189-201) ; 

 Roma, Rend. Ace. Lincei, (Ser. 5), 11, 

 1902, 1° Sem., (20-23). 



CYCLOID CiHsNs 



5-Methyltriazole 



l-AuiNO-5-METUYLTRIAZOLE 



also benzylidetie-aminomethyltriazole. 

 Wolff, L. und HaJl, A. A. BerUn, 

 Ber. D. chem. Ges.. 36, 1903, (3612- 

 3618). 



I-Amino-o-mf.thyltriazole 4-oarboxyuc 



and henzijUdene-amino-methijltriazole 



earboxylie acid. 

 Wolff, L. und Hall, A. A. Berlin, 

 Ber. D. chem. (les., 36, 1903, (3612- 

 3618). 



CYCLOID C H5N 



Benztriazole 

 Cll : CH . C : N 

 CH : CH . N . CH^ 



CaRHOXYLIC acid C7H5O2X3, 



i.e. C5H3N(CO,H)<J!j,^>N 



Marckwald, W. und Rudzik, K. 



3. Milt. H.Tliii, Her. ] >. chem. Ges.. 36, 

 1903, (1111-1120). 



>^ 



CYCLOID C HN, 



Phenyltriazole 



I-CaRBAMINO-5-I'UESYLTRIAZOLE 

 4-CARBOXYLIC ACID C10H9O3N5 



Wolff, L. und HaU. A. A. Berlin, 

 Ber. D. chem. (ies., 36, 1903, (3612- 



3618). 



CYCLOID C.H.N: 



Dimethylpyiidine-indazole 

 Chlorodimethtlpyridine-indazole 

 CMe : CH . C : N ^^-j^ 

 N : CMe . C : CCl 



Michaelis, A. und Arend, K. v. Ber- 

 lin, Ber. D. chem. Ge«., 36, 1903, (515- 



CYCLOID C.H;N, 



Phenyltriazine 



Phenyi.chlorotriazise 



CH<cPh'.X>^'^l 

 Wolff, L. und Lindenliayn, H. Ber- 

 lin, Ber. P. diem. (^es.. 36, 1903,(4126- 

 4129). 



CYCLOIDS CiiHijNj 



Phenylpropyltriaz ole 



1 -PnENYL-3-PROrVL-5-OXYTRlAZOLE 



C(C3H,) . N 



^ ^C(OH) : NPh 



and its acetate. 



Rupe, H. mill Metz, Li. Berlin, Ber. 

 D. chem. Gos., 36. lito:^ (;1092-1104). 



l-Phenyl-2.r)-diinethyl-3-iminopyrine 



.XMc . C : XH 

 TMe : CH 



1 -Phenyl--, ■'-dimethyl -"i-iiniiio- 

 pyrine 



,C(:NII'.CIl 

 WMe . CMe 

 and its salts, benzoyl and beiizene- 

 snliyfione derirat'ives. 



Stolz. F. Berlin, Ber. \\ chem. Ges., 

 J, 190;'., (^3279-3290 . 



XPh<: 



NPh<, 



