Acids. 



r2i 



1340 



CYCLIC ACIDS C.,H:.-a03 

 ACID CeHsOj 



Cyclopentanone carboxylic acid. 

 Bouveault et Locquiu. C.ll., 146, (ISSi. 



ACIDS CtHi.Os 



o- andy-Methylcyclopentanone carb- 

 oxylic acid 



anil their exters and senticarbazoncs. 

 Bouveault et Locquin. C.E., 146,(138'. 



Cyclohexanone S-carboxylic acid 



(y-Ketohexnhijdrohenzoie acid) and its 

 etlu/l ester, oxime and seniicarhazone. 



Perkin, jun. & Tattersall, G. J.C, 

 91, (480). 



ACIDS CjHizOa 



Methylcyclohexanone carboxylic 

 acid. 



Kayser. Kondensatiousprodukte des 

 Malousaureesters und des .Methylcyklo- 

 hexanoncarbonesters. Diss. Gottingen, 

 19u6. 

 Ketonic acid from 7-fencholenic acid 



UH2.GH.CMe2.c02H 



Oh,. GO 



Semmler u. Bartelt, K. B., 40, (432). 

 ACIDS C3H14O3 



Umbellulonic acid 

 C02H.GH<^'^'^^'^-^'^2 



CH2— CHAc 

 Tutin. Reduction. J.C., 91, (271j. 



Hexahydrobenzoylacetic acid 



GeHn-GU.GHj.Gn.H 

 Methyl and rthi/l c.-^ter.-s. 

 Wahl et Meyer, A, G.i.'., 145, (192) ; 

 Zelinsky u. Schwedofif. IJ., 40, (3055j. 



Dimethyl-3-''-cyclopentanoneacetic 

 acid 



9^^''2-^'^>CH.CH,.CO,H 



GH.. cn, 



Blanc, G. CM., 146, i77y. 

 a- und ^-Isopropylcyclopentanone 

 carboxylic acid 



I'Jthi/l csler iiiid Us aeinirarhazonc. 

 Bouveault et Locquin. G.IG, 146,(138). 

 Dihydrocampholenic acid. Amide 



MoClLGlK^'^^^'S'^i-^'^'-'^^iJ^ 

 GHj.GO 

 and the eorrespondino G3H15.XH.GO.jMe 

 Bouveault et Blanc CM., 146, (233). 



ACIDS Ci HicO: 



Methylethylcyclohexanone 

 2-carboxylic acid- 



Etliijl ester. 

 Kbtz, A. A., 357, (192). 



i-Isopropylcyclohexanone 2-carb- 

 oxylic acid 



GHMe,.CH4:g3— ~CH,^CO 



Bromo-derlvative of tlie ethyl ester 



CMe,Br.CH<g«^-— -^;f^-^>CO 



Perkin, jun. & Simonsen, J. L. J.G., 

 91. (1728). 



7-Methyl-a-isopropy ley clopentan - 



one carboxylic acid 

 a-Methyl-T-isopropylcyclopentan- 



one carboxylic acid. Esters. 

 Bouveault et Locquin. R. C.R., 146, 

 (138 i. 



Dihydrofenchenic acid. Amide 

 Me CH.GH<^'^I-;^^-CO.XH, 

 GHo.GO 

 Bouveault et Levallois. G.R., 146, 

 (180). 



ACID CnHisOj 



Homocamphenylic acid. 

 Wallach u. Wienhaus, H. A., 353, 

 (224). 



ACID CkH^oOj 



Acetyl-campholic acid 



GH3.GU.G1I,.GsI1h.GU,H 

 Methyl eater and its semicarbazone. 



Haller et Weimann, C. C.R., 144, 

 (297;. 



ACID CuH O3 



Propionylcampholic acid 



Et.G0.GH,,.GsHi,.G02H 

 Ethyl ester and its semicarbazone. 



Haller et Weimann, C. C.ll., 144, 

 (297 1. 



CYCLIC ACIDS CuHsn-eOi 

 ACID CiuHuO: 



4-Isopropylidenecyclohexauone 

 2-carboxylic acid 



LJiL, . '-^^■Hj.GH^GOjH)^'-^' 

 Ethyl ester. 



Perkin, 'lun. t^- Simonsen, J. L. J.C., 

 91, U'-'8 .' 



