1310 



PARAFFIN ACIDS WITH EIGUT 

 OXYGEN ATOMS. 



ACIDS CnHzn-eOs 



ACID CeHbOg 



Ethane tetracarboxylic acid 



D'mitro derivative of the ethijl ester 

 NO2 . C'lCOjEt), . C(C02Et)2 . NO, 



Ulpiani, C. e Gasparini, 0. (Jazz, 

 cliini. ital., Palermo, 32, parte ii, 1902, 

 (235-242). 



ACIDS CyHiO. 



Dicarboxyglutaric acid 



(C02H)2CH . CH2 . CHCCO^H)., 



Ethyl ester C3H4(C02Et)4 



Amide C3H4(CO.NH2)2 



Imide C3H,(C202NH)2 



anCiAnilide C3H4(CO . NEPb)2 



Guthzeit, Max und Jahn, Carl. J. 

 prakt. Chem., Leipzig, (N.F.), 66, 1902, 

 (1-15). 



DlBIlOilO-DICARBOXY-GLUTARIC ACll) 



Ethtjl ester 

 (C02Et)2CBr .CH2 . CBr(C02Et)2 



Gregory, T. W. D. and Perldii, W. H 



jun. [Ethyl dibromopropanetetracar- 

 boxylate, and its condensation with the 

 disodium compound of ethyl propane- 

 tetracarboxylate ; formation of ethyl 

 liexamethvleneoctocarboxylate.] Lou- 

 don, J. Chem. Soc, 83, 1903, (780-788); 

 [abstract] Proc. Chem. Soc, 19, 1903, 

 (163-164). 



ACID CoHiuO 



Butane tetracarboxylic acid 



COiH . CH, . CH2 . C(C()2H)2 

 CHj . CO2] I 



Guthzeit, Max und Engelmann, .\hi 

 J. prakt. Chem., Leipzig, (N.F.), & 

 1902, (104-129). 



i 1310 



ACID CaHizOa 



Pentane tetracarboxylic acid 

 CH2(CH(C02H) . CH2 . COiH)^ 



Methylene-di succinic acid 



Guthzeit, Max imd Engelmann, Max. 

 J. prakt. Chem., Leipzig, (N.F.), 66, 

 1902, (104-129). 



ACID C10H14O3 

 CO2H . CH2 . Cn2 . CH . COjH 

 CO2H . CH., . CH2 . CH . CO2H 



Silberrad, 0. and Easterfleld, T. H. 



The synthesis of aa-diglutaric acid. 

 London, Proc. Chem. Soc, 19. 1903, (38- 

 39). 



ACIDS CnHzn-loOe 



ACIDS CeHeOs 



Oxalylbispyruvic acid 



Ethyl ester 

 CO . CH2 . CO . COzEt 

 CO . CH2 . CO . COjEt 



{Octanetetrone (2.4.5.7) -diacid (1.8) 

 Diethyl ester) 



Diels, Otto. Berlin, Ber. D. chem. 

 Ges., 36, 1903, (957-959). 



ACID CijHuOi 



Tetraketodecane dicarboxylic acid 

 CO2H . CMe2 . CO . CO 

 CO2H . CMe2 . CO . CO 



Dioxime of the dimethyl ester 

 C02Me.CMe2.CO.C(NOH) 

 C02Me.CMe2.CO.C(NOH) 



Parkin, W. H. [Methyl glyoxim.- 

 tetramethyldimalouylate and its diacetyl 

 derivative.] London, J. Chem. Soc, 83, 

 1903, (1217-1263). 



