Cycloids containing nitrogen. 767 



CYCLOID 



Compound S-< 



CYCLOID C,4Hi203N,S 



,CH2 CO 



^C( : NPh).C(CNj.C02Et 

 Ruhemann. CI 343. 



CYCLOID CzoHioOiS 



Acenaphthene-thionaphthene- 

 indigo o,\i,^^^^>C^C<^^\ 



Grob, A. B, 41, (.3331). 



CYCLOIDS CONTAINING TWO 

 SULPHUR ATOMS. 



CYCLOID C6H4S2 



Thiophthene CH<^^-9-^^>CH 

 S .C .S 



Prepared from sulphur and acetijlene. 



Also niBUOMOTHIOPHTHEKE. 



CapeUe. BL, 3, (150, 154). 

 CYCLOID CnHsSz 



Thianthrene C6H4<g>C6H, 

 Deuss. B., 41,(23-29). 



CYCLOID C3nH24S2 



Benzylidenethioacetophenone 

 CHPh : CH.CPli<g>CPli.CH : CHPh 

 Fromm. B., 41, (3644). 



CYCLOIDS CONTAINING THREE 

 SULPHUR ATOMS. 



CYCLOID C7H4O5S3 



r, , t,^C(SHj.CvG02H)^p,^ 



^"'"P"""'^ ^<C(SH).C(CO^H)>^0 



Apitzsch. B., 41, (4028). 



CYCLOID C12H20O2S3 



Linalylacetate thiozonide 

 S< I 

 Erdmann. A., 362, (133). 



CYCLOID C34H3.OS3 



Duplodibenzalacetone oxy-tri- 



sulphide. 

 Fromm. B., 41, (3641). 

 (D-12575) 



1930 



CYCLOIDS CONTAINING FOUR 

 SULPHUR ATOMS. 



CYCLOID C,6H32S4 



C\-clic-Duplo- 1 . 3 dithio-2, 2-dimethyl 

 hexamethylene 



Autenrieth u. Geyer. B., 41, (4249). 



CYCLOID C,6H3,0;S4 



(y-lic-2, 2-Dimethyl hexamethylene 

 1, 3-disulphone 



Fncr /CH2.("1I,.S(_) _ ,,., l 



L'^"-^<ClVCH;.S()2>^-''d2 



Autenrieth u. Geyer. B., 41, (4249). 



CYCLOID C20H40S4 



Cyclic-Duplo-1, 3-dithio 2, 2-diethyl 



hexamethylene. 



Autenrieth n. Geyer. B., 41, (4249). 



CYCLOID Cs,H5oS4 



Triplodibenzalacetone tetra- 



sulphide. 

 Fromm. B., 41, (3644). 



CYCLOID CONTAINING FIVE 

 SULPHUR ATOMS. ■ 



CYCLOID C34H3.S5 



Duplodibenzalacetone penta- 



sulphide. 

 Fromm. B., 41, (3644). 



CYCLOID CONTAINING SIX 

 SULPHUR ATOMS. 



CYCLOID C, Hi.OSe 



Linalool dithiozonide 

 /S.CH, CH,.S. 



< r I " > 



\S.CMe.[C[J2]3.C.Me(OH).CH . S^ 



Erdmami. A., 362, (13.3). 



1930 CYCLOIDS CONTAIXIXG 

 NITROGEN. 



Acree & Shadinger. 53737. Con- 

 stitution of several xirazoles. 53738 : 

 Meelianisni of the reactions of alkyl 

 lialides with urazoles and urazole salts. 



Bailey. 54014. Hydantoin tetra- 

 zones. 



3 D 



