Mixed Cycloids 



G()9 



1911 



Waliaschko. 81307. Kampherol aus 

 deiii Robiniii. 



Wedekind. 81373. P^vrononsynthesen 

 mit Hilfe der Tertiarbaseureaktion. 



SPECIAL. 



CYCLOIDS WITH ONE OXYGEN 

 ATOM. 



CYCLOID CsHhO 



Dimethylcyclohexylene oxide 



CH2.OH2.Cile ^ 

 ■ • >0 



CH2.CH2.CMe 



Prilezajev. 2., 42, (1387). 

 CYCLOID C9H10O 



J -Phenyl- I'-methyl-ethylene oxide 



CHMex 



I 

 CHP 



>o 



Rabe u. Hallensleben. li., 43, (2622). 

 CYCLOIDS CoHioO 



Dimethyl-coumarone 



C6H3Me<fJ^^^''>CH 



Triukoiio derivative. 

 Fries. A., 372, (233). 



2-Methylene-5-methyl-dihydro- 

 coumarone 



1:1:4: (i-Tetrauiiomo derivative 

 CBr : CH . C.C(CH2)^ 

 CMe : CBr.C.O.CBr, 

 Fries. A., 372, (217). 



> 



CYCLOIDS C10H20O 



eH,[CH,]..cH<°"';™; 



Egorov. Z., 42, (1655). 



Methyltriethyltrimethylene oxide 



CHEt<^^!},^J''>0 



Samec. 79846. Pinakou des diiithyl- 

 ketoiis und seine diirch SiiurewirkuDg 

 entstehenden Derivate. 



CYCLOID C13H10O 



Xanthene 0<c;h;>'^^2 

 9-Chloro- and 9-bromo-derivatives. 

 Gomberg u. Cane. A., 376, (187), 



CYCLOIDS C14H12O 



Diphenylethylene oxide 



CHPIk 



CHPh/ 

 Iso-diphenylethylene oxide- 

 Rabe u. Hallensleben. B. 43, (884). 



CYCLOID CigHnOCl 



Phenylxanthonium chloride 



DiAMINO derivative 



NH2.C6H3<J"j^^^^>C6H3.NH2 



[Phenorofiamine chloride). 

 Diacetyl derivative. 



Kehrmann. A., 372, (317). 

 CYCLOID CziHuO 



Dinaphthaxanthene 0<^;"[]^>CH2 



CiiLoRo and rromo derivatives. 

 Gomberg u. Cane. A., 376, (195). 



CYCLOID C42H280 



Tetra-a-naphthylethylene oxide. 

 Schmidlin u. Huber. B., 43, (2835). 



CYCLOIDS WITH TWO OXYGEN 



ATOMS. 



CYCLOID C5H4O2 



Furfuraldehyde- 



Purvis. 79249. Absorption spectrum. 



Compound with SnCl4 

 Pfeiffer. A., 376, (297). 



CYCLOID CsHsOi 



Dimethylmaleide. 



Dimethyi.dibromo.maleide 

 CBr.CMe2\ 



II >o 



CBr. CO / 

 Diels u. Reinbeck. B., 43, (1271) 

 CYCLOID C7H8O2 



Dimethylpyroiie. 



Compounds with salts of metala. 

 Gomberg u. Cane. A., 376, (224). 

 CYCLOID CsHeOz 



Cumaranone Ce,iU< q >CH2 



4 : 6-DiBROMO 2-coumaranone and its 



1-isonitroso derivative. 

 Fries u. Moskopp. A., 372, (197). 



