Acids. 603 



BENZENOID ACIDS CHsn-uOa 

 ACID C16H14O2 



^ Benzylcinnamic acid 



CPlHCH^Ph) : CH.COjH 

 Ruhemann. 79742. 



ACID CHieOs 



a-Phenyl-3 styrylpropionic acid 



PhCH : CH.ClI2.CHrh.CO2H 



a-PHENYL-fl-AMINO-/3-STYRYI.PROriONIC ACID 



CHFh : CH.CH(NH2).CHPh.C02H 

 fi-Benzo yhnn'in ?ind $-nreido derivatives. 

 Posner u. Rohde. B., 43, (20 74). 



BENZENOID ACID C,.H2n-2o02 

 ACID C17H14O2 



a-Phenylstyrylacrylic acid 

 PhCH : CH.CH : CPh.COJI 

 Methyl ester 

 Posner u. Rohde. P.., 43, (2G73). 



BENZENOID ACIDS C„H,n-2402 

 ACID C.oHuOz 



Triphenylacetic acid CPh3.C02H 



Anhydride CPhj.CO.O.CO.CPhj 

 Schmidlin. P., 43, (1137). 



ACID C,3H2202 



a-Benzyl-4 : 4' ditolylacetic acid 



CH2Ph.CiC,H,)2.COjH 

 Salts and 7net]i!jl ester. 



Bistrzycki u. Mauron. B., 43, (2885). 

 ACIDS C25H26O2 



o-Benzyl-di-o-xylyl-acetic acid 



CH2Ph.C(C|3H3Me2)2.C02H 

 Bistrzycki u. Mauron. B., 43, (2887). 



o-Benzyl-di-p-ethylphenyl-acetic 

 acid CH2Ph C(C6H4Et)2.C02H 



Bistrzyciiiu. Mauron. B., 43, (2887). 



BENZENOID ACIDS CHzn-zeOj 

 ACID C22H16O2 



3,/3-Dinaphthylacetic acid 



(CioH,)2CH.C02H 



Schmidlin u. Huber. B., 43, (2834). 



1330 



BENZENOID ACIDS CnHzn-soOj 

 ACID C24H:802 



1 -Diphenylcarbinyl-8-naphthoic 



acid COjH.CioHe.CHPhj 

 Zsufia. B., 43, (2915). 



BENZENOID ACIDS CnHzn-jzOj 



ACID C 3H,402 



Naphthaphenantlirene carboxylic 

 acid. 



Cy^anonaphthaphenanthrexe carbon- 

 amide. 



Hinsberg. B., 43, (1360). 



BENZENOID ACIDS CnH2n-3402 

 ACID C2r,Hi802 



a7-Diphenyl-7- 1 -naplit hylallene 

 a-carboxylic acid 



CioH,.CPh : C : CPh.COaH 

 and its ETHYL ESTER and bromo-lactone. 



Lapworth & Wechsler. 77264. 



SULPIIONIC ACIDS WITH THREE 

 OXYGEN ATOMS. 



SULPHONIC ACIDS CnH2..-603S 

 SULPHONIC ACID CeHeOaS 



Benzene sulphonic acid Ph.SOsH 



Boyle. 73654. Esters and salts of 

 [2 : 4-, 2 : 5-, 3 : 4-, 3 : 5-] di- and [2:3: 5-, 

 2:4:5- aud 3:4:5-] tri-iodobeuzene- 

 sulphonic acids. 



HoUeman et Polak. 76298. La 

 formation simultanee de produits de 

 substitution isomeres du benzene. Re- 

 cherche quantitative sur la sulfonation 

 de I'acide benzene sulfonique [avec 

 determination de produits isomeres de 

 la reaction]. 



SULPHONIC ACIDS CtHsOsS 



Toluene sulphonic acid. 



Caland. 73935. Darstellung der 



isomereu Toluolsulfonsauren und ihre 



quantitative Bestimmung neben ein- 

 ander.] (Hollandisch.) 



SULPHONIC ACID CsHioOsS 



Xylene sulphonic acid. 



Earslake & Bond. 76684. Oxidation 

 products of 6-nitro-l,3-dimethylbenzene- 

 4-Bulphonic acid. 



