1330 



DziewonsM, K[arol]. Sur la constitu- 

 tion du /S-phenylacenaphtj-lmethane et sur 

 la constitution de ses derives d'oxydation: 

 de I'acide )3-benzylnaphtalique et de 

 I'acide )3-benzovlnaplitalique. (Polish) 

 Krakow, Uozi^r'. Akad., A, 44, 1904, (90- 

 93). 



et Dotta, Eligio. Sur 



un nouvel hydrocarbure aromatique a la 

 " phenylacenaphtylniethane ". Paris, 

 Bui. soc. cliim., (ser. 3), 31, 1904, (373- 

 381). 



et Weclisler, Marcus. Sur 



la constitution du 8-pheuylacenaplityl- 

 methane et sur la constitution de ses 

 produits d'oxvdation. Paris, Bui. soc. 

 chim., (ser. 3)", 31, 1904, (922-925). 



ACID C20H16O4 



m-Dioxytriphenylacetic acid 



Mono, di and Irhnelhijl ethers 

 [Preparation using dimethyl sulphate]. 



Liebig, H. von. Berlin, Ber. D. clieni. 

 Ges., 37, 1904, (4036-4038). 



ACIDS C..H2..-2CO4 

 ACID CsiH.eO^ 



P-Carboxy-triphenylacetic acid 



Ph.qCeH^.COzHj.CO;,!! 



Bistrzycki, A. und Gyr, J. Berlin, 

 Ber. D. chem. Ges., 37, 1904, (G55-GG4). 



ACID C22H,fc04 



Dicinnamylidene-succinic acid 



[Ph.CH : CH.CH : CXCOjH).]^ 

 and its anhydride. 



Fittig, II. Liebigs Ann. Cliem., 

 Leipzig, 331, 1904, (151-190j. 



ACID C:aH.2,0, 



a, 5, 5-Triphenylbutane dicarboxylic 

 acid 



Cis and trans modifications. 



Stobbe, H. und Vigier, V. von. 

 Berlin, Ba-. D. chem. Ges., 37, 1904, 

 (2662-2070). 



HO Acids. 



ACIDS C.,H2U-30O4 

 ACID C2,H,804 



a, 5, 5-Triphenylbutadiene dicarb- 

 oxylic acid 



CPh2 : C(C02H).C(C02H) : CHPh 

 and its salts. 

 Stobbe, H. Berlin, Ber. D. chem. 

 Ges., 37, 1904, (2656-2662). 



ACID C-sH n04 



a-p-Tolyl-5, s-diphenylbuladiene 

 dicarboxylic acid. 



stobbe, H. Berlin, Ber. D. cliem. 

 Ges., 37, 1904, (2656-2662). 



ACID C27H24O4 



o-Cumyl- 5, 5-diphenylbutadiene 

 dicarboxylic acid. 



stobbe, II. Berlin, Ber. 0. chem. 

 Ges., 37, 1904, (2656-2662). 



SULPnONIC ACIDS WITH FIVE 

 OXYGEN ATOMS. 



SULPllONIC ACIDS CnH2n-805S 



SULPHONIC ACIDS C, H.O.S 



Quinone sulphonic acid 



C6H3O2.SO3H 



Scbultz, G[ust.J und Stable, R 

 Ueber Chinonsull'osaure. J. prakt. 

 Chem., Leipzig, (N.F.), 69, 1904, (331- 

 340). 



SULPHONIC ACID C7HcO;,S 



o-Sulpliobenzoic acid 



CU,lI.C,ll4.S()3lI 



Imide 

 (Sacehcn-'in). 



Gigli, T. Ueber eine neue losliche 

 Saccharin - Verljindung. ChemZtg, 



C.ithen, 28, 1904,(1018). 



Sachs, ¥., Wolff, F. von und Ludwig, 

 A. Die Einwirkung magnesiuni- 

 organischer Verl)indungen auf alkylirte 

 Saccharine. Berlin, Ber. D. chem. Ges., 

 37,1904, (3252-3268). 



Votocek, Emil. Zur Konstitution der 

 Saccharine. (Cechisch) Prag, SitzBer. 

 Bohm. Ges. Wiss., Nr. 26, 1901, (10- 

 18). 



