Cycloids with several elements. 798 



1940 



CYCLOID CinH;ONS: 



Benzylidene-rhodanic acid 



-S — cs 



^CO.NH 



7??-XlTH() DERIVATIVE. 



Bargellini. 54095. 



C0H5CH : C<- 



CYCLOID Cu.H7O.NS> 



m- and p-Oxybenzylidenerhodanic 



acid HO.CfiH^.CH : C< 

 Bargellmi. 54095. 



S . CS 

 CO .NH 



CYCLOID CU1H7O3NS2 



4.3-Dioxybenzylidenerhodanic acid. 



O-il ETHYL ETHER 



,S CS 



HO.C6H3(Oile).CH : C< 

 Bargellini. 54095. 



CO . NH 



CYCLOIDS C10H12N2S 



3-Thiopyrine. 

 1-m-NiTUo and amino derivatives. 

 Michaelis u. Stiegler. A., 358, (1:?7). 



l-Phenyl-5-methyl-3-thiopyrine. 



]-p-BROUOPHENYL DERIVATIVE. 



Michaelis u. Stiegler. A., 358, (127). 

 CYCLOID Ci.HaOiNSz 



2.5-Oxyinethylbenzylidenerhodanic 



acid HO.CePLMe.CH : C<' 

 Bargellini. 54095. 



S— CS 

 CO.NH 



CYCLOID C13H13ONS: 



?>Isopropylbenzylidenerhodanic 



acid. 

 Bargellini. 5 J 095. 



CYCLOID Ci4HsO.;NS2 



yS-Oxynaphthylidenerhodanic acid 



HO.C.oH.-CH : C<^"""^'^ 

 CO.XH 



Bargellini. 51095. 



CYCLOID CuHisO.NSi 



4-0xy-2-inethyl-5-isopropyIbenzy- 



lidenerhodanic acid- 

 Bargellini. 51095. 



CYCLOID CiHsONS 



i'-Thionaphthene-2-indolindigo 



C6H,<^^>C : C<^^>CeH4 

 Friedlander. B., 41, (772). 



CYCLOIDS C16H14N2S 



1, 5-Diphenyl-3thiopyrine. 

 Michaelis u. Willert. A., 358, (J59 . 



1, 3-Diphenyl-5-thiopyriiie- 

 Michaelis u. Willert. 



CYCLOID CiHmOsNvS 



1 , 5-Diphenyl-3-thiopyrinetrioxSde. 

 Michaelis u. Willert. A., 358, (159). 



CYCLOID C18H16O2N3S 



S-Oxyphenylthionine hydroxide 



and the corresponding chloride. The 



ETHYL ETHER and its chloride, hydroxide, 



platiuieldoride and dichromate. 



8-0xYTIIENYLIS0THI0\ISE HYDROXIDE. 



Smiles & Hilditch. 62023. 



0-3 : 9-DlXITR0-S-0XYrHENYI.rHENAZ(J- 

 THIONIUM HYDROXIDE 



N02.CeH3<|5j^5^^0^,-^>C,H3.NO, 



and the corresponding chloride, platini- 



chloride, picrate, dichromate and ethyl 



ether. 



3-3 : 9-DlN'ITRO-S-OXY'rnENY'LPHEXAZO- 



THioxiuii HYDROXIDE and chloride. 



i.SO-DlNITRO-S-OXYPHEXYLPHENAZOTHIONinSI 



HYDROXIDE, sjdphate, chloride and 

 picrate. 



Smiles & Hilditch. 62023. 



CYCLOID CisHieONzS 



4-Benzoylthiopyrine. 



Michaelis u. Engelhardt. 15., 41, 



(2668,. 



CYCLOID C20H16N.S2 



Bis-i-phenyl-3-methyl 5 thiopyr- 



.XPh.C.S.S.C.NlX 



az clone X 



\ 



CMe.C — C.CMe^ 

 MichaeUs u. Pander. A., 361, (20ljt 



J 



