Mixed Cycloids 



702 



1911 



CYCLOID CbHijOi 



2 : 3-Diphenylcrotolactone-3-acetic 

 /O. CPLCHj.COjlI 

 acid C0< 1 



-CII :CPh 

 Beschke. A., 384, (159). 



CYCLOID C22H20O4 



l-[2 : 4-Dimethylcoumarane]-3[-4 : fi- 

 dimethylcoumarin] ketone. 



Fries u. Volk. A., 379, (106;. 

 CYCLOID CziHuO* 



a Fluorylene-7-phenylparaconic 



acid 

 Stobbe i't cdi'i. A., 380, (-127). 



CYCLOIVS WITH FIVE OXYGEN 



ATOMS. 



CYCLOID C5H405 



Tetrone a-carboxylic acid 



ilethijl ether 

 /C(OH) : C.COjMe 



\0 CO 



senary. B., 44, (1761). 



CYCLOID C6H4O5 



/8-Oxy-a-pyrone a'-carboxylic acid 



Blaise et Gault. Bl., 9, (589). 

 CYCLOID CuHsOs 



Purpurogallin- 



Tr'nnethyl derivative Ci,H502(OMe)3 

 and telramethyl derivative CiiH40(OMe)4 

 and the covipound Ci,H603(OMe)2. 

 Herziff. 85388. 



CYCLOID C15H12O6 



o-Piperonyl-5,o-dimethylfulgide. 

 stobbe. A., 380, (32). 



CYCLOID CeHeOs 



Antliraquinone 1 : 2-dicarboxylic 



acid anhydride. 

 ScboU u. Scbwinger. B., 44, (2997). 



CYCLOID CieHicO:, 



a-Veratryl-5,5-dimethylfulgide. 

 stobbe. A., 380, (30). 



CYCLOIDS Ci7H,20 



4 .• 4'.Dioxy-/3-phenylcoumarin 



and its A'-VLctJiijl eater and dimethyl 

 etlier. 



Bargellini e. Leonardi. 82218. G., 

 41, i, i737). 



CYCLOID CsHsOs 



9 : 10-Phenanthrenediketodicar- 

 boxylic anhydride 



CuH8<^o;co>o 



Willgerodt u. Albert. J. pr., 84, 

 (390). 



CYCLOID CisHicOs 



2 : 3-Diphenyl-2-oxybutyrolactone 

 3-acetic acid 



/O . CPli.CH,,.CU,H 

 C0< I 



^CHj.CPh.OH 



Beschke. A., 384, (157). 



CYCLOID Ci^HnOs 



a- Pip eronyl-5-phenylfulgide • 

 stobbe. A.. 380, (58). 



CYCLOIDS C20H14O5 



a-Piperonyl-5-phenyl-5-methyl- 

 fulgide. 



stobbe et alii. A., 380, (91). 



a Piperonyl-5-phenyI-5- methyl 

 allofulgide 



stobbe eia?ii. A., 380, (92). 

 CYCLOID CjoH.sOs 



Dianisylfulgide. 

 stobbe u. Senary. A., 380, i73). 



CYCLOID C24H10O5 



a-Piperonyl-5-(/3-naphthyl)-s-methyl- 



fulgide. 



stobbe u. Leuzner. A , 380, (98). 



CYCLOID C2sH,f,06 



a-Piperonyl 5,5-diphenylfulgide 

 stobbe u. Leuzner. A., 380, (110 . 



CYCLOID C2fH2o05 



Veratryldiphenylfulgide. 

 stobbe u. Leuzner. A., 380, (108). 



