Acids. 



BEXZEXOID ACIDS C,.H2n-i604 

 ACID CisHuO^ 



o3-Dioxy-;Si3.diphenylpropiomc 



acid 



H0.C6H,.CPh 0H).CK2.C0,H 



Ethyl esfer of the monomethyl ether 



(CgH, 0Me'CPh(0H).CH2-C0,Et 



(An/sylplienyUiiiJracrtilic acid) 



Stoermer u. Friderici. B., 41, (324). 



BEXZENOID ACIDS CHzn-iaO* 



ACID C;iH,,0. 



Diphenylmethane dicarboxylic acid 



CH2'C6H,.C02Hj2 



Dl-O-KITRO TERIVATIVE OF THE ^ITRILE 



CH.rC^Hj.fNO^lCX)., 



Also DI-O-AMISODirHESTLMETHASE 

 DI-p-CARBOXVLIC ACID XITRILE and itS 



diaeeli/l derivative 

 Duval. C.K. 146, a.324'. 



ACID C;:H;.,0. 



Diplienylglutaiic acid 

 CO2H.CHPh.CHPh.CH2.CO2H 



Semixitrile CX.CHPh.CHPh.CH2.CO2H 



Avery & McDole. 5398] . The oxida- 

 tion and the reduction of /8,7-diphenyl- 

 7-cyanbiit_vric acid. 



ACID C; H, 0. 



Dipheuylpropylmalonic acid. 



Seminitriie 

 CHPhEt.CPhiCXj.COjH 

 Komer. Am., 35, (386). 



BEXZEXOID ACIDS CnH.n-.oO^ 

 ACID Ci-HiO. 



Stilbene 2: ^'-dicarboxylic acid 

 CO2H.C6H4.CH : CH.CgH^.COjH 



-i : i'-Dinitio-derivative. 

 Green & Baddiley. 56788. 



Stilbene dicarboxylic acid 

 CO,H.CPh : CPh.COjH 



m, m-Dinitro-dicyanostilhene 

 7?!, m-Diamino-dicynnostilhene 

 and their aiiliydrides. 

 BeUer. A., 358, (oWi. 



691 1330 



BEXZEXOID ACIDS CHzn-z^Oi 

 ACID C,cH,204 



] .Phenyl-naphthalene 2 : 3-di- 

 carboxylic acid. 



Coustitution. 

 Michael u. Bucher. 59665. Bucher. 

 54004. 



BEXZEXOID ACIDS CHzn-zsO* 

 ACID C: H:20. 



a-Acetyl-/3,7-diplienyl-7-benzoyl- 

 butyric acid 



EtJiyl ester C;;H2604 

 Rabe u. Elirenstem. A., 360, (271). 



SULPIIOXIC ACIDS WITH FIVE 

 OXYGEX ATOMS. 



SULPIIOXIC ACIDS CUH2U-3O5S 



ACID CjH.OsS 



Quinone sulphonic acid- 



Gutmann. Einwirkung von Aminen 

 aiif Chinonsulfosaure. £)iss. techn. 

 Miinchen, 1907. 



ACID C:H O5S 



o-Sulphobenzoic acid 



SO3H.C6H,.C02H 



Cobb. 55263. The two chloriiles of 

 orthosnlphobenzolc acid. 



0-Sui.phamixebexzoic acid 



XH,.SO2.C6H4.C02H 



and related compounds. 



Bradshaw. 54738. 



ACID C H 0;S 



2-Sulpho-/>toluic acid 



SOsH.CetljMe.COjH 

 Pjariuin hvdrof^eu suit. 



Meldrum c\: Perkin. 59631. 



BEXZEXOID AC IDS WITH FIVE 

 OXYGEX ATOMS. 



BEXZEXOID ACIDS CnHsu-sOs 



ACID CTHtO; 



Gallic acid CeH.M.H.j.COjH [5:4:3:1] 



Gardner I'v- Hodgson. 56537. Action 

 of reducing ageiits ou tannic and gallic 

 acids. 



Perkin & Perkin. G0463. The elec- 

 trolytic oxidation of . . . [gallic acid]. 



