Cycloids containing oxygen. 



806 



1911 



Trummel. K (institution der Citracon- 

 siiure uiul iliier Homologen. Diss. 

 Bonn, I9U8. 



UUmann u. Wagner. Unisetzungen 

 substituirter o-Chlorbenzoesauren bei 

 •Gegemvart von Kupt'er. A., 355, (359). 



Ulrich. Coiunibin. A., 351, (363). 



Wacker. 530(1(3. Alkalisalze der 

 Rhodaniiiie. Konstitutioiistlieorie dieser 

 FarbstoiTe. 



Witte. Kondensationsprodiikte des 

 Hydtochinons. Diss, techn. Braun- 

 scinveig, 1906. 



Wohl u. Freund. Anliydrid mid Anil 

 der Oxy-maleinsaure. B", 40, (2300). 



SPECIAL. 



CYCLOIDS WITH ONE OXYGEN 

 ATOM. 



[Lactones are also indexed under the 

 corresponding oxy-acids.] 



CYCLOID C4H4O 



Furfurane 



;3-FuRTLAMINE 

 ,CH -. C.NH2 



-CH : CH 

 Acetyl derivative. 

 Marquis. BL, 31, (1282). 



CYCLOID C^HO 



Isobutylene oxide. 



Krasuskij. Action du clilorure 

 d'hydrogeiie sur I'oxyde d'isobutylene. 

 (Russe) Z., 39, (520). 



CYCLOID CcHizO 



Tetramethylethylene oxide 

 Q^CAle2 

 CMej 

 Delacre. BL, 1, (586). 



CYCLOIDS CJH.O 



o-Xylylene oxide 

 CaH.<gg;>0 

 TMele n. Steimmig. B., 40, i'J55). 1 

 Styrolene oxide 



All, 



0< 



C5ll5.ClI< 



u 



Tiffeueau et Foumeau. 



(697). 



CYCLOID CHaO 



Phenopyrilium 



OXONIUM S.1LTS 



X'H : CH 

 "OX : CII 

 Decker u. FeUenberg. A., 356, (281). 



Celi,< 



CYCLOID CioHioO 



Methyl-2-phenopyrilium 



p „ ^CH : CH 

 ^'^^^OX : CMe 



OxciNIUM SALTS. 



Decker n. Fellenberg. A., 356, (281). 



CYCLOID CioHiiO 



Dimethylphtlialane 



(DimethylbcnzodUiydro furfurane) 



P TT ^CMe 

 Ludwig, A r>., 40, 1 



2>0 



3000). 



CYCLOID CoHigO 



Terpinenecineol 



CII2.CH, 

 C3H,.C< >CMe 



Wallach, 0. 



CH,.CH2 

 A., 356, (197). 



CYCLOID CirHzoO 



Decamethylene oxide 



CH,.CH,.CH,.CH,.CH 



C.E., 146, 



>0 

 CH2.CH2.CH2.CH2.CH2 



Alberti u. Smieciuszewski. M., 27, 



(ill)- 



CYCLOID CjjHuiO 



Xanthene 



Xasthylamixe 0<p6u''>CH.NH2 



Acetyl, -propiomjl, bntyryl, iaovaleryl 

 and plienylncetyl derivatives. 



Fosse, R. C.R., 145, (813). 

 Phenylxanthylthiourea 



PliNH.CS.XH.CH : (C6H,)20 

 Fosse, R. C.i;., 145, (813). 



Xanthylcarbamic acid 



0<[^;'^2^>CH.NH.C02H. Ethyl ester 

 Fosse, R. C.R., 145, (S13). 



