Acids 



607 



1330 



Lactone C6Tl4<^^^ ' 9^ 

 .CO 



Coumarln. 



Francesconi e Cusmano. 75137. 

 75140. 751-iI. Azione deiridrossil- 

 ainiuina libei-a snlla cumarina. 



Fries n. Volk. 75253. Uinwandlung 

 von Cumariiien in Cutnarinsauren und in 

 o-Cinnarsauren. 



Landsberger. 77240. Nitrocumarine 

 nndilire Konstitutionsermittelung. Diss. 



2>Coumaric acid- 



Power & Salway. 79175. [Benzoyl 

 derivative of tl.e methyl ester.] 



ACIDS Ci Hh03 



a-Phenylacetoacetic acid 



NiTKiLE CeHs.CHzVc.CN 



Bodroux. Bl., 7, r849) ; C.R., 151, 

 (235). 



ACID CnHr.Oj 



a-Phenylpropionylacetic acid 



NiTRiLE CeHs.CIKCNj.CO.Et 



Bodroux. CM., 151, (235) ; Bl., 7, 

 (849). 



BENZENOID ACIDS CnHsn-nOj 

 ACID CuHoOi 



Styrylglyoxylic acid 



C6He,.Cli:l'H.CU.C02ll 

 Cuuiamoyl forini(r aeid. 



O-NlTRO DEIilVATIVE 



NO2.CeII4.CH : CH.GO.CO2H 



ond its CIS and trans pheuylliydrazide 



and oxime. 



Heller. B., 43, (1923). 



BENZENOID ACIDS CnHzn-iBOa 

 ACID CuHnOa 



Benzilic acid lio.CPh2.CO2H 



StoUe. S<JG19. Einwirkung von 

 Tliionylclilorid auf Benzil&iiure. 



Weidentaaum. 81399. Einwirkung 

 konzentrierter vSchwefelsiiure auf Benzil- 

 saiire bei 100°. Diss. 



p,p-DlBROMOBENZILIO ACID 



' (C6H4Br)2C(0H).C02H 

 Biltz. B., 43, (1815). 

 (D-11383) 



BENZENOID ACIDS C.Hjn-isOs 

 ACIDS ChH.oOj 



o- and p-Benzoylbenzoic acids 



C6H5.CO.C6H4-C02H 



and their esters, anil ides and pseudo- 

 anilides. 



Meyer. 78124. 78125. 

 o-Benzoylbenzoic acid. 



NiTRO DERIVATIVES. 



Rainer. 79300. 



BENZENOID ACIDS CuH.n-zoOs 

 ACID CibH.oOj 



Oxyplienantlirene carboxylic acid. 



Sella. 80252. I. Synthese der 5- 

 oder 7-Metlioxy-phenauthren-9-carbon- 

 saure. Diss. 



BENZENOID ACIDS CnHzn-aoOs 

 ACID CzeHjjO, 



T-Oxy a7-diphenyl-7-naphtliyl-"- 

 butyric acid- Lactone. 



Lapworth ^V Wechsler. 77264. [ay- 

 l>iplienyl-'y-l-naplithylbutyrolactone.] 



SULPIIONIC ACIDS WITH FOUR 

 OXYGEN ATOMS. 



SULPIIONIC ACID CMH2n-604S 



SULPHONIC ACID CsH.O^S 



Phenol sulphonic acid. 



Szathmary. 80742. Oxythioresorcin. 

 (Ungar.) 



SULPHONIC ACID C7H3O4S 



z>Cresol sulphonic acid. 



3-NiTRO and amino 4-cresol sulphonic 

 ACID C6H2Me(N02)(OH).S03H 



Schultz u. Low. B,, 43, (1899). 



SULPIIONIC ACID CnH2n_i804S 



SULPHONIC ACID CuHioO+S 



Anthranol i -sulphonic acid 



C6H4<CQ,QJJ^>•CeH3.S03H 



also the 1 : 8-disulphonic acid. 



Liebermann u. Zsufla. B., 43, (1007). 

 2 R 



