Cycloids containing nitrogen. 680 



1931 



CYCLOID CsHnN 



«-Methyl-pyrrolidine 



NIl( I 



A IfcO WMEIHYL-MENTFIYL-PYUR' )LII>1N1UM 



lODIDK. 



Braun, J. von. 1?., 43, (2^564). 

 CYCLOID CeHi.N 



N-Methyl-'-methylpyrrolidine 

 Loflfler. ]{., 43, (i'035). 



CYCLOIDS C7H,6N 



0,7-Dimetllylpiperidine 



and the oxdUiic. 

 Wohl n. Maag. 1?., 43, (;5287). 



N-Methyl-:i:-ethylpyiTolidine. 

 Loffler. B., 43, (203.51 



CYCLOID C<,H7N 



a-Aminoindole innl its acijl derivatives- 

 Pschorr u. Hoppe. B., 43, ('-'543). 



CYCLOIDS CsHisN 



a'-Methyl-a-vinylpiperidine. 

 Loffler 11. Remmler. 15., 43, (2048). 



5-Methylconidine. 



Loffler u. Remmler. 15., 43, (l'()48). 

 CYCLOIDS CtiHnN 



N-Methyl-a propylpyrrolidine 

 Loffler. 15., 43, (203.5). 



2-Methyl-heptamethyleneimine 



and its salts. 

 Gabriel. B., 43, (356). 



N-Ethyl-a,7,7-trimethyltrimethyl- 

 eneimine 



OMej<[^JJ*>CHMe 

 Kohn u. Morgenstern. 76970. 



N-a- Dimethyl -7-isopropyltrimeth- 

 yleneimine. 



01IMe2.Cil<|^^^,'*'>CiliMe 



Koli n. 76965. 



CYCLOID CjHtN 



Quinoline. 



Fox. 75125. 2>ll}'droxyazo-derivative3 

 of quinoliuo. 



('oiii.poiuxl (r'jII,X)2n2SiiCl5 and the 

 ooiiespontlint^ hroiiude and iodide. Also 

 (09ll,N)2H2SnMeCl5 and (CgH^NjaH^Su 

 Me.,CU. 

 Pfeiffer, A., 376, (321). 



Q(.'inoi.ind:-3-azo-;8-nai'htiiol C'lgHijONj. 

 Mills .V Watson. 78208. 



CYCLOID C9H19N 



N-a-Dimethyl-7-isobutyltrimethyl- 

 eneiniine 



('I1M('2.('I12 C!Il<j^pj^^'>^'nMe 



Kohu n Giaconi. 



C'jt;;). 



CYCLOIDS CioHsN 



1 Methylisoquincline. 

 Plctet 11. Gams. 1'.., 43, (2384). 



Ana (5, Methylquinoline 

 Jakubo wski . 1 5 . , 43 , ( 303 1 ) . 



CYCLOID CcHuN 



Ethylindole. 

 Ewins & Laidlaw. 74870. Syntiieses 

 of 3-/3 aniinocthylindole and its forma- 

 tion from try])to[ihan. 



CYCLOID CkH„N 



;3,i3'-Dimethyl-a,a-diethylpyrrole. 

 Piloty. 1'.., 43, 1 48',) I. 



CYCLOID CnHisN 



Allyldihydroisoindole 



And the methiouide and carbamide. 

 Braun. J5., 43, (1353). 



CYCLOID ('i.HuN 



a;8-Trimethylenequinoline 



X:C.CH2 

 Borsche. A., 377, (121). 



CYCLOID CzHisN 



2:3:3: 5 Tetranietliylindolenine 



Benzoijl derivative and oxime. 



Also Tl!l.\IETlIYl.I.NI)OI,ENlNE-FORMONrritlLE. 



Plancher e Carrasco. Roma, Rend. 

 Ace. Lincei. (ser. 5), 18, 2, 1909, (274- 

 278). 



