1320 



•JoS 



1330 



ACIDS C„H2..-,305 

 ACID CHeOs 



Carboxypropenylglyoxylic acid 



CO2H . CMe : CH . CO . C(;)2H 



Bromocarboxypeopenylglyox ylic acid 



CO2H . CMe : CBr . CO . COjH or 



-CO . 0. 

 <'Br 



'>C(OH) . CO2H 



Jong, A[ime] W[illem] K[arel] de. 

 [L'acide a-ceto-yS-bronie/S-butene-a.y- 

 dicarboiiique, prodixit de Taction dii 

 broiue sur ra-7-lactoiie de l'acide 

 a-ceto - 7 . oxybutone - o . 7-dicarboniciiie.] 

 Rec. Trav. chim., Leiden, 21, ]'.H)2, 

 (200-207J. 



UNSATURATED ACIDS WITH 

 SEVEN OXYGEN ATOMS. 



ACIDS C„H2„-,„07 



ACIDS CisHieO, 



Usnic Acid. 



Smits, A. Ueber die racemisclie 

 Natur der i-Usninsiiure. Liebigs Ann. 

 Chem., Leipzig, 325, 1902, (339-347). 



OxiME CigUieOe : N . OH 



sjjii- (/-and Z-forms also i-CDit't-iovm. 



Corresponding acctoximes ; 



i-oximeanhydr'ide and 



d-iso-oximecuiliijdvirle. 



Widman, Oskar. Zur Kenntniss der 

 Usui iis-ii ire Liebigs Ann. Chem., 



Leipzig, 324, 1902, (139-200). 



Decarbousnol CnlfieOj 



and its acetyl derivative. 



Widman, Oskar. Liebigs Ann. Chem., 

 Leipzig, 324, 1902, (139-200). 



Usnolic acid ('leHjgO, 



and its rnethi/l ester, oxime, acetoxime 

 and ethyl ester. 



Widman, Oskar. Liebigs Ann. Chem., 

 Leipzig, 324, 1902, (139-200J. 



UNSATURATED ACIDS WITH 

 EIGHT OXYGEN ATOMS. 



ACIDS CnHjn-sOa 



ACID CgHgOs 



Methylcarboxyaconitic acid 



Me . ClCO.Hi, . CiCOjHj : CH . CO2H 



Ruhemann, .Siegfried. [Fonnation of 

 ethyl methylcarboxyaconitate from ethyl 

 meth}-liiialonate and elhvl chlorofnma- 

 rate]. Loudon, J. Chem.'Soc, 81. 1902, 

 (1213). 



ACID CjHioOb 



Ethylcarboxyaconitic acid 



Et . CiCOjH), . Ci^CO^H) ; CH . COzH 



Rtihemann, Siegfried. [Fonnation of 

 ethyl ethylcarlioxyaconitate from ethyl 

 ethylmalonate and ethyl clilorofumarate.} 

 London, J. Chem. ' Soc, 81, 1902, 

 (12U). 



1330 



BENZEXOID ACIDS. 



Bamberger, Eug[en]. Ueber das 

 VerhaUen ties iVithranils, Phenylliy- 

 droxylamins und o-Hydroxylaminoben- 

 zaldoxims gegen Hydroxylamin nnd 

 Lnft. Berlin, Ber. D. chem. Cles., 35, 

 1902, (3893-3898). 



nnd Destraz, Heniy. 



Uebergange von Ai-ylhydroxylaminen zu 

 1 )iarylliarnstoS'en. — Leber Methylenaiyl- 

 hydroxylamine. Berlin, Ber. D. chem. 

 Ges., 35, 1902, (1874-1885). 



Biscliofr, C. A. und HedenstrSm, 

 A. von. Ueber aromatische Ester der 

 Koldensiiure iind Oxalsaure. Berlin, 

 Ber. D. chem. Ges., 35, 1902, (3431- 

 3437). 



Umsetzungen 



des Diphenvloxalates. Berlin, Ber. D. 

 chem. Ges.,*35, 1902, (3437-3442). 



Ueber Oxal- 



saurearylester. Berlin, Ber. D. chem. 

 Ges., 35, 1902, (3443-3452). 



Ueber Oxal ester 



zweiwerthiger Phenole, sowie Malon- 

 siiure-Diphenvlester mid -Dibenzylester. 

 Berlin, Ber. "D. chem. Ges., 35, 1902, 

 (3452-3457J. 



