Cycloids containing nitrogen. 901 



1930 



CYCLOID CHioN 



a, A'^'-Dimetliylpiperidine 



and its double salts. 

 Ahrens, F. B. und Gorkow, R. Berlin, 

 Ber. D. chem. Ges., 37, 1904, (2002- 

 20611). 



CYCLOID C9H7N 



Quinoline. 



Bartow, E. and McCollum, Elmer V. 

 Syntheses of derivatives of quinoline. 

 J. Amer. Chem. Soc, Easton, Pa., 26, 

 1904, f700-70o). 



Compound with phenyliiiaguesium 



bromide CjsHiaNBrMg 



and nith ethvlmagaesium bromide 



C,;H,,XBrMg 



Sachs, F. und Sachs, L. Berlin, Ber. 

 D. chem. Ges., 37, 1904, (3088-3092j. 



FUMARATE C9H,NC4H404 

 iLiLATE C9H7XC4H4O5 



DuhreuU, Louis. Paris, Bui. soc. 

 chim., (ser. 3), 31, 1904, (908-914). 



DlBROMOSUCCISATE aud ACETYLENE 

 DICARBOXTLATE. 



Dubreuil, L. Paris, Bid. soc. chim., 

 (ser. ;i', 31, 1904, (914-920). 



CYCLOID C H9N 



Methylketole 



6-AMts"()METEnrLKET0i.r. and the picrate, 



acetyl and benzuvl derivatives, 



also 6-AMIX0.METJIYLKETi)LK, 3-C.4.RBnXYLIO 



ACID. 



Reissert, A. und Heller, H. Berlin, 

 Ber. D. chem. Ges., 37, 1904, (4364- 

 4379). 



CYCLOIDS CHnN 



2-Methyldiliydroindole 

 Braun, J. von und SteindorflF, .\. 

 Berlin, Ber. D. chem. Ges., 37, 1904, 

 (4581-4.584, 472.3-47.30). 



diliydro-a-mefhyliudole. [d- aud Z- 



Dihydro-a-methylindoles, and their salts 

 and acetyl and benzoyl derivatives.] 

 London, J. Chem. Soc, 85, 1904, (1330- 

 1339); [abstract] London, Proc. Chem. 

 Soc, 20, 1904, (182). 



CYCLOID C H,:N 



/^-Ethylquinuclidine 



Koenigs, W. Berlin, Ber. D. chem. 

 Ges., 37, 1904, (.3244-3252). 



CYCLOID C5H19N 



Tetramethylpiperidine 



^^^<CMe;CH>'^^2 



Franchimont, A. P. N. and Friedmann, 

 H. On aa tetramethylpiperidine ; [a 

 case of so-called sterical obstacle of the 

 methylgroups with regard to the nitrogen 

 atom.] Amsterdam, Proc. Sci. K. Akad. 

 Wet., 7, [1904], (270-271) (English); 

 Amsterdam, Versl. Wis. Nat. Afd. K. 

 Atad. Wet., 13, [1904], (251-252) 

 (Dutch). 



CYCLOIDS Ci.HgN 



Quinaldine 



6-ChL01;i i-2-METinL-QUISOLISE 

 5 or 7-CnL0R0-2-METnYL-QUIN0LISE 

 8-ChLORO ^-METHYL-QnXOLIXE 

 (VBROMO-2-METHYL-QriXOI.INE 



Bartow, E. and McCollum, E. V. 

 J. Amer. Chem. Soc, Easton, Pa., 26, 

 1904, (700-705). 



Bromoscccinate (CioH9N)C4H5Br04 



FUMARATE (C]oH9N)2C4H404 



Dubreuil, Louis. Paris, Bui. soc. 

 chim., (ser. 3), 31, 1904, (908-914). 



DiBROMOSUCCIXATE and BROMOFDMAKATE. 



Dubreuil, L. Paris, Bui. soc. chim., 

 'ser. 3 , 31, 1904, (914-920). 



Dihydro- « - methylindole 

 CH.CHiC.CH . 



CH.CH:C.XH>^^^^ 

 Pope, W. .J. and Clarke, George }uv. 

 The resolution of externally compensated 



o'-Phenylpyrrole. 



The a, jB-DICARBOXYLIC ACID, CJ2H9O4X 



Borscbe, W. und Spannagel, M. 

 Liebigs Ann. Chem., Leipzicr, 331, 1904, 

 (298-318). 



