Acids. 



501 



1330 



Anthraquinone '-carboxylic acid. 



2-< IHLOEO DERIVATIVE 

 and the corresponding nidi 

 Also 2 AjUNOANTHBAQl [NONE 3 OABBOXYUG 

 A.01D. 



UUmann a. Dasgupta. 1'., 47, 553 



ACIDS C; H ; ;0; 



Dioxy- 1 -benzyl- "-naphthoic 

 acid BO.C,H 4 .CH 2 .C, II. 1 1 

 Methyl ether of mil ivattve 



UeO.C 6 H 4 .CHCl.C 10 B "II C0 2 B 



Weishut. M., 34, (1547). 



Dioxybenzylnaphthoic acid 

 C 6 H 8 .CH Ofl).C, H 5 (i : 



p-NlTEO DEBIVATTVE. 



Seib. M., 34. 1567 . 



- i Dioxy- i -benzyl--'i-naphthoic 

 acid CeHs.CHg.c, ii. uii 2 .co 2 h 



Ethyl ester. 

 Nowak. M., 35 



a-CHLOHO DEBIVATTVE 

 c H < C [CHClPh ): C.OH 

 5 ' C(OH)=C.C0 2 H 

 Ethyl ester and similar compounds. 

 Nowak M , 35. 90 



ACID C,HJ ; 



Dioxy-/)-methylbenzylnaphthoic 

 acid Mel' 6 lI 4 .L'H OJH .< !j B 5 OH 

 -:3] 

 Rebek. M., 34. L519). 



BENZENOID ACIDS CdH 2 »- m ()« 



ACID C i7 H 0: 



Anthraquinonyl--'-acrylic acid 

 ■),H 

 Eckert. M., 35. 290 . 



ACID C. H. 0, 



o-Oxy-a-naphthoylbenzoic acid 

 HO.C, II, 

 Methyl ethek. Also the 0-isomeride. 

 Conn. 110201. 



ACIDS C. H 0. 



Dioxytriphenylmethane carboxylic 

 acids H ,ll 



Phenolphthalina. 



Leicnner. 112777. Dioxy-triphenyl- 

 methanc aauri - adere iiber 



m-PhenoI-phtaline und plithaleine. 



ACID C. H 0: 



Thymolphthaiin 

 [C,H 7 .C 6 H i H.C 8 H 4 .I u 2 II 



And its triacetyl and fribenzoyl deriva- 

 tives and . Iiromothymol- 



phthalin. 

 Keimatsu A: Nakahashi. 1 1 2262. 



BENZENOID ACIDS C H 



ACID C«H, 0: 



l : 5-Dibenzylbenzene - : l-dicarb- 

 oxylic acid'' II i ;i 

 Philippi. M., 34, 711 



ACID C MnOt 



l :5-Dimethyl-/>-dibenzylbenzene 

 - i dicarboxylic acid 

 CH 3 .C 8 E 4 

 Philippi. M.. 34, 709). 



BENZENOID ACIDS C«H 2 ..- 3 oO* 



ACID C HO: 



l ; l'-Dinaphthyl 8 : 2:2 di- 



carboxylic acids [«JO,H 

 Kalb. B., 47, 



SOLPHONIC A' lbs WITH FIVE 



OXYGEN ATOMS. 



acid C 6 H OS 



Dioxybenzene sulphonic acid 

 C 6 H,(OH 2 .S0 3 H[] :4:2] 



Beomo DERIVATIVE. 

 Seyewetz et Paris. Bl. [4],15, 121). 



ACID CH0S 

 o Sulphobenzoic acid 

 B H.C 6 H 4 .S< ijB 



Stubbs. 115398. Nitro-o-solpho- 



benzoic acid and some of its derivatives. 



ACID CioH«O s S 



l : --Naphthaquinone 4-sulphonic 



acid. 

 O-holm. 113834. 

 produkte aus 1.2-Xaplitokinon-4-.Sulfo- 

 saure]. Schwedie 



Sachs u. C-bolm. 114729. Konden- 



sationen der l.^-Naplahochinonsulfo- 

 saure- 4 . IV. Uxy-thionaplithen und 

 Fluoren. 



