1930 



002 Cycloids containing nitrogen. 



CYCLOID C,iH-N 



Phenyl-pyridine 



rHENYI.I'YUIDIXU'M CULnlilDE 

 CsNHs.PhCl 



also o- and p-cHLORorHExyLPYRiDixiCM 



CHLORIDES. 

 2, 4-DlNITR0PHEN"YLI'YRIDINIUJr CHLORIDE 



CeHsfNOo^.NCsHjlCl) 



and the corresponding bromide, pcriodicle 



and diehromate. 



Zincke, Tli. Ueber Dinitrophenjd- 

 pyridiuiuuichlorid und dessen Umwand- 

 liingsproducte. Liebigs Ann. C'liera., 

 Leipzig, 330, ]9(»4, (301-374); 333, 

 J904, (296-345). 



CYCLOIDS CuHuN 



Tolylpyrrole 



N-o and X-p-xoLVL deriv.vtives. 

 also o-o-TOLYi. and a-p-TOLY'LPYEROLE. 



Pictet, A. Berlin, Ber. D. chem. Ges., 

 37, 1904, (2792-2797). 



Dimethylquinoline 



8-NITRO-2, G-DIMETnYLQUINOLlXE. 



Bartow, E. and McCollum, E. V. 



J. Araei'. Chem. vSoc, Easton, Pa., 26, 

 1904, (700-70r.l 



Plienyldihydropyridine 



PhENYLDIHYDROPY'RIIiOXIUM liROMIDE 



a-Anilido derivative Ci7Hi7N2Br 



Konig', W. J. prakt. Chem., Leipzig, 

 (N.F.), 69, li)04, (10.5-137). 



CYCLOIDS CiHisN 



N-Phenylpiperidine. 



Braun, J. von. Berlin, I'.er. 1). cliem. 

 Ges., 37, 1904, (3210-31^13,). 



a-aud /3-Cytisolidine. 



Freimd, 11. Berlin, Ber. 1). chem. 

 Ges., 37, 1901, (16-22). 



1 , S-Dimethyltetrahydroquinoline 



['S-Methyltctraliijdro-o-toluqumoUne). 



Freund, Martin. Berlin, Ber. D. 

 chem. Ges., 37, 1904, (22-23). 



CYCLOID C12H9N 



Carbazole 



2 and 3-CnLOROCARBizoLE, 

 3-Aminocarbazole. 



Ullmann, F. Liebigs Ann. Chem., 

 Leipzig, 332, 1904, (82-104). 



TeTRAMIXDCARBAZOLE Ci2H,3N5 



The a, ;8, y and 5 isomerides. 



Escales, R. Berlin, Ber. D. chem. 

 Ges., 37, 1904, (3596-3598). 



CYCLOID CijHiiN 



Ethylisoquinoline 



l-CllLnRO-4-OXY- and 4-METHUXY-l-CHLORO- 

 3-ETHYI,-IS0QUIN0LINES. 



Ulrich, A. Berlin, Ber. D. chem. 

 Ges., 37, 1904, (1685-1696). 



CYCLOID C12H17N 



;8-Benzylpiperidine. 

 Cicibabin, A. E. Berlin, Ber. D. 

 chem. Ges., 36, 1903, (2711-2713). 



CYCLOID CisHgN 



Acridine 



C6H,<^„>G6H, 

 CH 



Senier, A. and Austin, P. C. Halides. 



of the acridines and naphtliacridines. 

 London, J. Chem. Soc, 85, 1904, (1196- 

 1206); [abstract] London, Proc. Chem. 

 Soc, 20, 1904, (176;. 



CYCLOIDS CnHiiN 



Dihydroacridine 



DiCHLORO-IlERlVATIVE 



NCl- 

 C6H4-<^,pj^j>-C5H4 



and the corresponding 



DiBEOMo- and di-iodo-derivatives. 



DiBROMIDE of the dibromo-derivative 



Senier, Alfred and Austin, P. C. 



[Acridine dichloride, dibroniide, tetra- 

 liromide and di-iodide.] London, J. 

 Chem. Soc, 85, 1904, (1196-1206); 

 [abstract] London, Proc. Chem. Soc, 20, 

 1904, (176). 



