1340 756 



CYCLIC ACIDS C.,H,n-,05 

 ACID C H, Os ' 



Methylcyclopentanoneclicarboxylic 

 acid 



Etliyl ester of tltc acminity'dc 



CHj.CHMe 

 Noyes, W. A. and Cox, T. J. J. Aiuer. 

 Chem. Soc, Eastoii, i'a., 25, l'JU;3, 

 (1093-1096). 



CYCLIC ACIDS CnH.n-uiOs 



ACID CnH.fcOs 



Carboxycyclohexylidene-ketohexa- 

 hydrobenzoic acid 



CO,H.CH<™;gJj^>C: 



Perkm, William Henry jiin. [Cai- 

 Ijoxyhexauietlienyl - 8-ketohexaliydrohen- 

 zoic acid and its dimetlivl ester.] 

 London, J. Chem. Soc, 85, I'OOi, (-11G- 

 438) ; [abstract] London, Proc. Chem. 

 Soc, 20, 1904, (51-52). 



CYCLIC ACIDS WITH SIX 

 OXYGEN ATOMS. 



CYCLIC ACID CnHzn-zOo 



ACID CtHieOb 



Quinic acid. 



Schneider, Philipp. Ueber die Ein- 

 wirkiing anorganischer Verbindungeu 

 auf das Drehnngsvermogeu der China- 

 saure. Diss. Bonn (Dnick v. S. Foppen), 

 1903, (77). 21 cm. 



CYCLIC ACID CnH2n-606 



ACID CjEnOe 



Methylcyclohexaiiol - ( ">) - on- d) 



dicarboxyJic acid 

 ,,„ ^ClI(C02U).CMe(0H) 

 *-^2^CiI(C02H).CO.C]l2 ^ 



Kcto and enol ethyl esters. 



Rabe, P. Liebigs Ann. Chem., Leip- 

 zig, 332, 1904, (1-21). 



Acids. 

 CYCLIC ACID CuH2,.-i40o 



ACID C,3Hi206 



Acid 



CO.H.CH<ggJJo^^^>CH.CO,H 



from bisdipheny] butadiene. 



Riiber, C. N. Berlin, Ber. D. chem. 

 Ges., 37, 1904, (2272-227G). 



CYCLIC ACID C.,H2 

 ACID C3.H20O6 



-44O6 



Diphenylenedibenzoylmuconic 

 acid 



C6H4.C:C(CO.P]ij.C02H 



C6H4 C:C(C0.Ph).C02H 



Diethyl ester. 



Japp, F. P. and Wood, J. [Ethyl 

 diplicnylenedibenzcylmiiconate (ethyl 

 ^7-di phenylene - a5 - dibenzoylljutadiene - 

 a5-dicarboxylate).] London, Proc. Chem. 

 Soc, 20, 1904, (221). 



CYCLIC ACIDS WITH SEVEN 

 OXYGEN ATOMS. 



CYCLIC ACID CnHzn-u.O, 



ACID CoH.oOj 



Dihydro-5-oxyphenylacetic -, i-di- 

 carboxylic acid 



CH2(C0,iij.cn<[:«-^gP> 



CH.CO2H 



Mono, cli and tricthyl esters. 



Pechmann, H. von, Bauer, W. und 

 Obermiller, J. Berlin, Ber. D. chem. 

 Ges., 37, 1904, (2113-2122). 



1350 



UNCLASSIFIED ACIDS. 



Diels, Otto und Abderbalden, Emil. 

 Ziir Kenntnis des Cholesterins. (2. 

 Jlitt.) Berlin, Ber. D. chem. Ges., 37, 

 1904, (3092-3103). 



Fahrion, W. Zur Kenntnis des Ko- 

 lophoniums. Zs. angew. Chem., Berlin, 

 17, 1904, (239-241). 



