Acids. 



BEXZEXOTD ACID CHin-uOs 

 ACID CuH.oOo 



-" : -I'-Dioxybenzoylbenzoic acid 



^OH),C6H3.C0.06H,.C02H 



and its dimethyl ether, inonomethyl etlier 



and plithalide of the latter. 



Perkin & Robinson. 00470. 



4-PHTHAL0TL-30XYrHEN0XYACETIC ACID 



C02H.CH2.0.C6H3(OH).CO.C6H,.C02H 

 o-M ethyl ether. 



Perkin & Robinson. 60470. 



[4 - Phihaloyl - .3 - methoxyplienoxyacetic 

 acid.] 



SULPHONIC ACIDfi WITH SIX 

 OXYGEX ATOMS. 



ACID CrHO.S 



Sulpliosalicylic acid 

 C6H3(OHj(S03H).C02H 

 Baxthe. 54134. 54135. Action de 

 I'acide sulfosalicylique sur le borax: 

 oxydiborodisulfonesalicylate de sonde. 



ACID C,9H:,0,S 



2.4-Dioxytiiphenylcarbiiiol 

 a- and /3-sulphonic acids 



HO.CPlij.CeHj'OHjj.SOslI 



and the methyl ethers 

 HO.CPh^.CeHjCOMejj.SOsH 

 Liebig u. Herb. A., 360, (237j. 



ACIDS CeH.OeSz 



Benzene disulplionic acid 



Imides of the 7)i- and p-acids, liydioxyl- 



iinides of the o- and p-acids and of 



o-broniobeuzene p-disulphonic acid. 



Suzuki. 62410. 



BEXZEXOID ACIDS WITH SIX 

 OXYGEX ATO.MS. 



BEXZEXOID ACIDS CHju-ioOs 



ACIDS CeHoOe 



Trioxyphenylpyruvic acid. 



Tri methyl ether 



(MeO )3C6ll2.Cll2.CO.C02H 



Mauthner. B., 41, (3062). 



693 1330 



BEXZEXOID ACIDS CH.n-nOs 

 ACID Ci H.Os 



2 : 4-Dioxybenzoylpyruvic acid 



C6H3(OHj2.CO ('H2.CO.L'02H 

 Ethyl ester of dimethyl ether. 

 Perkin & Robinson 60470. [Ethyl 

 2 : 4-diniethosyl)en/.oylpyriivate.] 



ACID CH^sOe 



^-Phenylpimelic-^'-acetic acid 

 CH2(C0,H .CIJ Pli.Cil,.CirCH2.(-'( )^R\ 

 Meerwein. A., 360, (323). 



BEXZEXOID ACIDS CuH.n^iiOs 



ACID C..Hir0.5 



Trioxy-2-benzoylbenzoic acid 



C02H.C6tl4CO.C6H2»OH)3 



Tri me til yl ether. 

 Bentley & Weizmann. .1434 1 . 



ACID C H, Oo 



Tetrahydrodicoumaijc acid 



[CsH,(UH,).CFl2.CHir()2H)— ]2 

 a and /3-derivati ves. 



Fries u. Fickewirth. A., 362, (.301 



BEXZEXOID ACID CHzn-^Os 

 ACID C_:H„Os 



Diplienyltoluene tricarboxylic acid 



C02H.C6H2.\le(C6H,.CO,tlJ2 [l^ : 1 : 4 : 6] 



Errera. 55994. Struttura dello 



ftalaeene. 



BEXZEXOID ACID CHjn-.eOe 

 ACID C:;H, Os 



Plienenyltiibenzoic acid 



C6H3(<'eH,.C02H)3 



Errera. 55993. Snila struttiinv 

 dell'aciilo feneiiiltriben/.oico. 



SULPIIOXIC ACIDS WITH SEVEX 

 OXYC.EX ATOMS. 



ACID C,,H,,0:S 



2.4-Dioxysulphotriphenylaceticacid 



(H())2C6H2(iJ03li).CPh2.CU2ll 



Lactone and its salts and 4-methyl and 

 4-ethvl ethers. 



Liebig u. Herb. A ., 360, 1 1'.'.; 

 Diss, iliuichen, PJU-<. 



Herb. 



