Acids. 



697 



1320 



ACID CnH2..-603 



ACID CoHhOs 



Diallylacetoacetic acid 



(CsHsloOAc.CU.H 



Ethyl ester of dibromo-derivative 



(CH2 : CBr.CHjljCAc.COjEt 



Gardner & Perkm. [Eth^d 77-di- 

 brouiodiallylacetoacetate and its con- 

 version into Aaf-heptadi-inene-5-carb- 

 oxylic acid (^-?H-toluic acid).] J.C., 

 91, (848). 



UNSATURATED ACIDS WITH 

 FOUR OXYGEN ATOMS. 



ACIDS CnH2U-404 



ACIDS C.H4O4 

 Maleic acid. 



Trefiljev. ('ondensation de Tacide 

 maleiqiie avec I'ether acetoacetique. 

 (Russej Z., 39, (1618-1621). 



Imide, Amide-antlide and amide- 



lihenylliydrazide. 

 Plancher e Ravenna. 50625. 



Fumaric acid C02H.CH:CH.C02H 



McKenzie e^c Wren. [Mono- and di-/- 

 bornyl, mono- and di-rf-bomyl, and /- 

 menthyl fumarates ; also their oxida- 

 tion.] J.C., 91, (1215). 



ACIDS CsHeO* 



Glutaconic acid. 



Henrich a. Thomas. Eiinvirkung von 

 Diazoben/.ol auf ( Ihitaconsaure und 

 Ghitaconsaureester. 15., 40, (4924). 



Ethylidene malonic acid. 



Tricliloroethiilidene-malouic acid 

 Ethyl ester CCI3CH : C(GU2Et)2 



Kotz u. Kayser. .J. jrr., 75, (483). 



Mesacouic acid- 



Anschiitz. (Jeber die ICster-, Araid-, 

 Anilid- und p-Tuiiiididsiiuren der 

 ilesaconsaure. A., 353, (139). 



Haas. Ester-, Amid-, Anilid- und 

 p-ToIuididsiiuren ilt-r Alesaconsaure und 

 Citraconsiiure. Diss. 15onn, 19U7. 



j3-Metiiyl kster acid 

 CH(C02H) : Cile.COjMe 



O-ilKTIlYL KSTER ACID 



CH(CU2Me) : CMe.COjH 



aud their chloriden and amides, etc. 



a-AriD AMIDE CHiCO.Xllj) : UMe.COzH 



and tlie ^-mclln/l ester. 



fi-Acw AiiiDE CH(C02H) : CMe.CO.NHj 

 and its o-methyl ester also its salts. 



a-AriD ANIMDE 



CH(CO.XH.C6H5) : CMe.COaH 

 and the ^-methyl and ethyl esters. 



jS-AciD A5IL1DE 



CHfCOjH) : CMe.CO.NH.CsHs 

 and the a-metliyl and ethyl esters. 



)3- AciD-/)-TOLU 1 DIDE 



CH(C02H) : CiIe.CO.NH.C,H, 



a-AciD-p-TOI.LIDIDE 



CHrCU.NH.f,H,) : CMe.COaH 

 aud their esters. 

 Anschutz, R. A., 353, (139;. 



ACIDS CeHsO* 



Propylidenemalonic acid 



Ethyl ester C2H5.CH : C(CU2Et)2 

 Kotz u. Kempe. J. pr., 75, (477). 



Allylmalonic acid C3H5.CH(C02H), 



and the ethyl ester of its hromo- 

 derivative c'li, : CBr.CH2.CH(C02EtJ2 



Perkin, j//(;. iSi: Simonsen, J. L. J.C., 

 91, (816;. 



ACIDS C,H,o04 



M-Etliyleneglutaiic acid 



CO,H.C(( 'H, i2.CH2.CU2.CO2H 

 Fecht, H. IJ., 40, (.3883). 



Metliylallylmalonic acid 



C3H5.C.MeiCU2H)., 



Eth'il ester of hromo-dcrivative 



CH2 : CBr.CH2.C.Me(C()2Et)j 



Perkin, jmi. & Simonsen, J. L. J.C., 

 91.(81(1). 



ACID C.HhOi 



Dietliylglutacouic acid 



CllLORODlETIIYLGl.UTACONIO ACID 



Ethi/l ester 

 COoEt.CHEtiCCl : CEt.C02Et 

 Mazzucclielli. 49547. 



ACID Cu,H,„04 



7-;.soPropylidenepimelic acid 



CMej: C(Cil2.CII_,.C().,Hv, 

 and its diethyl ester. 

 Perkin, jiiii. S: Simonsen, J. L. .F.C, 

 91, (1736). 



ACIDS CmH,„-,04 



ACID C:H,04 



Acetylene dicarboxylic acid- 



Bergau. .Acctyh'ndicailionsauio und 

 Tribrombernsteinsiiure. Diss. Kunigs- 

 berg i. Pr., 1906. 



