Acids. 



705 



1320 



Mesaconic acid 



Bromumesaconic acid. 



Meckbach, Ernst. Beitriige ziir 

 Keuntnis der Citrabihronihrenzwt'iu- 

 siiiire luid Broiuraesacousiiiue. Diss. 

 Koiiicfsberg i. Pr. (Uruck v. H. Jaeger), 

 1903;'(40). 21 cru. 



Ethylidene-malonic acid 



Semini'iiule 

 CH3.CH : CCy.GOall 



ilcUiiihtm'nto Jcriuatlvc of the nielliijl 



ester 



CIf3.C(NHMej : CCy.CO.Me 



Etliijlaiu iiw derivalicc of the mctltijl e^ler. 



Schmitt, Charles. Siir de iiouveaux 

 derives des ethers cyaiuieetiq lies. Paris, 

 Bui soc. chim., (ser. 3), 31, 1904, (.325- 

 343). 



ACID C.H.O, 

 Methylmesaconic acid 



CH3.CH2.C(CU,TI) : L'l^CO^H) 



Oxidation. 



Fittig, 1;. I>iebigs Ann. Chem., Leii>- 

 zig, 331, 1004, (88-J50). 



ACIDS C,H,n04 



a-Ethylidene glutaric acid 



('I )_,H.CH,.CH2.C(C0,11) : CHile 



Miihlhauser, Benno. A. Ueljer 



Untersneluuigen in der Acridinreilie. 

 B. Ziir Kenntnisdcr a-Atlivlidenglutar- 

 siiure. Phil. Diss. Basel. 1901-02. 

 Augsburg, 1902, (5G). 8vo. 



are-Dimethylglutaconic acid 



C(J,li.('ll :('ll.(".Mev.Ci»JI 



Blaise, K. E. Melhylation dii glnla- 

 conate d'elhvle. Paris, Bui. soc. chini., 

 (ser. 3 j, 29, 'l 903, (1015-1 028). 



ar-Dimethylglutaconic acid 



CUjILCMe : CH.Cll.Me.(J02ll 

 Blaise, E. E. Joe. cit. 

 (d-9724) 



Dimetliylitacoiiic acid 



C-Me, : CXCUsHj.Cll^.CO.,!! 



Oxidation to acetone and oxalacetic acid. 



Fittig, liudolph. Uel)er L'mlage- 

 ruugeu bel den ungesiitligteu Sauren. 

 (G. Abh.) Oxydatiou der Ita-, Ati- und 

 ilesaconsiiuren und Einwirkung von 

 Brom aul' die Itaconsaureu. 1 . Schuiirtz ■ 

 liu, August. Oxydatiou der Dimethyl- 

 itaconsiiure uud Dimetliylaticonsiiure. 



II. Simon, Johann. Oxydation iler 

 Hexylitaconsiiui'e und Ilexylaticonsaure. 



III. Dannenberg, Wilhelm. Oxydatiou 

 der Methyl- und Aethylniesacoiisaure. 



IV. Einwirkung von Brom auf die 

 Methyl- und Isobutylitaconsaure. 1. 

 Scheen, Oscar, ilelliylitaconsaure. 2. 

 Ki-aencker, Jacolj. Isobutylitaconsaure. 

 Liebigs .\ini. Ciiem., Leipzig, 331, 1904, 

 (88-150). 



Dimethylaticonic acid 



CH^ : CiMe.CH(00,H).Cll2(C02llj 



(Jxidation to formaldehyde and levulinic 

 acid. 



Fittig, IJ. loc. cit. 



a, 7-Diinethylitaconic acid 



ClIMe : ("(CUjlIj.l 'ILMeiCO,!!) 



Ficliter, Fr. und Rudin, E. Berlin 

 Ber. I), chem. Ges , 37, 1904, (1015- 

 1G19). 



Acid ('711,004 



{I'JlniluielhijJfnmav'te. acid ?) 

 ('Et(C02H) : CMeCCO^H) 



Fichter, Fr. und Rudin, E. loc cit. 



ACIDS CsH, O4 



Trimethylglutaconic acid 



C"(),ll.('.Me; ('llA'.Me,.('O.^H 



Blaise, E. E. Metliylation du gluta- 

 coiiale irelhvle. I'aris, Bui. soc. chini., 

 (ser. .3), 29, '190.3, (101.5-1028). 



Perkin, William Henry jioi. and 

 Smith, Alice Emily. The cis- and 

 ffvu/.-i-modifications of ao7-triniethyl- 

 glut.;iconic acid. [The action of bromine 

 on tiie c/.s-modificatiou ; also its anhy- 

 dride.] London, J. Chem. Soc, 85, 

 1904, (155-159j; [abstract] London, 

 Proc. Cliem. Soc, 20, 1904, (10-11). 



2z 



