1940 769 



CYCLOID C9H7ONS2 



■t-Keto---thio-"-phenyl-thiazole 



dihydride 



— cs 



>XH 

 CHPh . CO 



Wheeler, H. L. and Johnston, T. B. 

 J. Amer. Chem. Soc, Pa., 24, 1902, 

 (68tt-690;. 



CYCLOID C HON.S 

 Phenyl-ij'-thiohydantoin 



NPh . G : NH 



and the isoMEnic C0<*^^2 ' ? 



XH. C^XPh 



Wheeler, H. S. and Johnson, T. B. 

 Amer. Chem. J., Baltimore, Md., 28, 

 1902, (I2I-I081. 



1940 



CYCLOID CiHnNaS 



Thiopyiine 



(1 . Phenyl . 2,-3 . d'imetIiijl-2, o-tJnopy- 



razole.) 



Preparation, enjstaUo'jrapliy, salts, etc. 



halogen derivatives. 



Michaelis, A[ug.] Liebigs Ann. 

 Chem., Leipzig. 320, 1902, (1-51). 



CYCLOID CnHj,ON>S 



0- and 2>Xylyl->^-thiohydantom 



XCCeHsMe^) . C : XH 



Wheeler, H. S. and Johnson, T. B. 

 Amer. Chem. J., Baltimore, ild., 28, 

 1902, (121-158). 



CYCLOIDS Ci H,ON,S 



Metliylbenzoylthiodiazole 

 X: X 

 PhCOC : Cile 



Wolff, Liid\\-ig. Liebigs Ann. Chem., 

 Leipzig. 325, 1902, (129-195). 



>S 



Phenylacetylthiodiazole 



X : X 

 CH3COC : CPh' 

 and its semicarbazone 



also METHYIACETVLTHIODIAZOLE. 



Wolff, Ludwig. Liebigs Ann. Chem., 

 Leipzig, 325, 1902, (129-195). 



CYCLOID C; H, N2S 



l-Phenyl-2-methyl-2- 5-thiopyrazole 



MichaeUs. A. Lieljigs Ann. Chem., 

 Leipzig. 320, 1902, (1-51). 



CYCLOID CrH; ON2S 



0- anil /3-Tolyl-4-thiohydantoin 



,CH, . .S 

 ^X(C,H7) . C : XH 

 Wheeler, H. S. and Johnson, T. B. 

 Amer. Chem. J., Baltimore, ild., 28, 

 1902, (121-158). 

 (D-321.S; 



(■0<' 



CYCLOID CuHiGN.S 



p-Phenethyl-x-thiohydantoin 



^Q^CH, s 



X(C6H, . OEt) . C : XH 



Wheeler, H. S. and Johnson, T. B. 



Amer. Chem. J., Baltimore, 

 1902, (121-158). 



.Aid., 28, 



CYCLOID CuH.O.NS 

 Thiopyrinetrioxide 



l-Phe7iyl-3-victh>jl--2, 5-iJijrazolesul plionic- 

 acid. 



Michaelis, A[uf;.] Liebigs Ann. 

 Chem., Leipzig, S20, 1902, (1-51). 



CYCLOID CuHuNjS, 



Phenyl-tiimethylene-dithio-if- 

 biuret 



prx ^CHj . S . C(NH)-^>-p, 

 ^^2^CH2.S.C(N-H)>^^^'' 



Wheeler, H. L. and Merriam, H. V. 

 J. Amer. Chem. Soc, Easton, Pa., 24, 

 1902, (43tl-i-18). 



