Acids. 



500 



1330 



acid C„,H 1 .04 

 7-Oxy-i-phenyl-ethylglyoxylic acid 

 BO.CH 2 .CHPh.CO.C0 2 H. 

 XPh:C.OH 



\)- 



Hall, Hynes & Lapworth. 11154-1. 

 a-Hydroxy-/8-phemlcrotonolactone. 



Laotohe CH,< 



acid C 1: H U 4 



^Oxyphenylpropionylpropionicacid 

 H0.0 6 H 4 .[CH s ,.CO.[CH 2 , C0 2 B 



Mi .nil i inn: 



Borsche. B., 47, (1112). 



BENZENOID ACIDS C„H 2 „_ 12 4 



ACID CoHaO* 



Benzoylpyruvic acid 



C 6 H 5 .CO.OH 2 .CO.C0 2 H 



Wirth. 116133. Benzoyl brenztrau- 

 iurenitril. 



Benzylidene-malonic acid 

 PhCH : C(C0 2 H)j 



O-NlTRO DERIVATIVE OF THE XITRILE 



N0 2 .C 6 H 4 .CE : C(CN) 2 

 HeUer u. Wunderlich B., 47, (1617). 



Hydroxylamistohexzylidenemalonic acid 

 HO.NB.C 6 B 4 .CB : C(C0 2 H , 



Heller u. Wunderlich. B., 47, (2889). 



Carboxycinnamic acid 



C0 2 H.C 6 H 4 .C 2 H 2 .C0 2 B 



Chloride of the semixitrile 



CN.C 6 H 4 .CH : CH 



and the isomeric C0C1.C 6 H 4 .CH : CH.CN 



Borsche u. Sander. B., 47, (2815). 

 ACID C I2 H 12 4 



^Oxycirmainoylpropiomc acid 

 HO.C 6 B 4 .OH : CH.CO.CB 2 .CH 2 .C0 2 E 



Methyl ether. 



Borsche. B., 47, (1111). 



BENZEWID ACIDS C,.H 2 n-„04 



acids C„H 0. 



i : 3 Dioxy-2-naphthoic acid 



C 10 H 5 OH Z .C0 2 B 



Nowak. L13770. Condensation von 



1 ..'>-l>ioxynaphtoesiiiiie-Athylester-2 init 

 Benzaldehyd. 



ACID C, 2 H 10 O 4 



Cinnamylidenemalonic acid. 



Semihitrile 



PhCII : CH.CH : C(CN).C0 2 H 



Reimer & Keller. 114388. The 



action of light on esters of a-cyano- 



cinnamylidenacetic acid. 2. 



BENZENOID ACIDS C„H 21 ,- 16 4 

 ACIDS C K H,0 4 



Naphthalene dicarboxylic acids 



C I0 H 6 (CO 2 H) 2 . Derivatives. 

 Freund a. Fleischer. A.. 402, (51). 



BENZENOID ACIDS CHju-ibO* 



acids C 15 H 12 4 



Diphenylmalonic acid CPh 2 (C0 2 H) 2 



Chloride CPh 2 (COCl) 2 



BROMIDE, ANILIDE and l'llKNYLlVlIDE. 



Staudinger et alii. B., 47, (43). 



o-Oxytoluoylbenzoic acid 

 RO.C 6 B 3 Me.CO.C 6 H 4 .C0 2 E 



Methyl, ethyl and phenyl ethers. 



Cohn. 110201. 



ACID C 16 H 4 4 



Benzylhoraophthalic acid 

 C0 2 H.C 6 11, ('11 C 7 H 7 ).C0 2 H 

 Dieckmann. 15., 47, I Ir.'s . 



ACID C 17 H 15 4 



Dibenzylmalonic acid 



C,H, ,,( C0 2 B 



Cutts. L 103 17-1 103 18. Action of 

 phosphoric oxide on dibenzylmalonic 

 acid. 



BENZENOID ACIDS CnH\„_ 20 O 4 

 ACID C, H u 4 



Benzyiidenehomophthalic acid. 

 Dieckmann. B , 47, (1-1: 



BENZENOID ACIDS C„H 2 „_ 22 04 

 ACIDS C, 5 H f 4 



Anthraquinone -'-carboxylic acid. 

 I-Aminoamthraquinone 2 I arboxylic 

 acid C 6 H 4 : C 2 2 : C 6 H 2 (NH 2 ).C0 2 H 



Formation from l-nitro-2-methylanthra- 

 quinone. 

 Scholl. M., 34, (1013). 



