Acids. 



()3'J 



1340 



ACIDS CnHzn-sO, 



ACID CsHsO, 



i.e. CHj : C.CHj. C.CO-,H 

 CHrCH.CH 



Perlriii, W. H. jun. and Simonsen, J. L. 



[if-'fi-Toluic acid and its conversiou into 

 7/i-toluic acid.] London, Proc. Chem. 

 Soc, 22, 1906, (133-134). 



ACIDS C„H.„-,oO, 

 ACIDS CiiH, Oi 



-.3-Dihydro-3-methylinclene 

 -^-carboxylic acid 



C6H,<C™^>CH.C03H 



Resolution into its optically active iso- 

 merides. 



Neville, A. London, J. Chera. Soc, 

 S9, 1906, (383-387) ; [abstract] London, 

 Proc. Chem. Soc, 22, 1906, (64-65). 



1:2:3: 4-Tetrahydronaphthoic 

 acids 



CioHij.COjH 



Pickard, R. H. and Yates, J. The 

 resolution of the tetrahydronaphthoic 

 acids [bj' the fractional crystallisation 

 from acetone of the i-mentliylamine 

 salts]. London, J. Chem. Soc. ,89, 1906, 

 (1101-1104); [abstract] London, Proc. 

 Chem. Soc, 22, 1906, (202-203). 



CYCLIC ACIDS CnHzn-nOj 

 ACIDS CuHioOz 



Indeneacetic acid 



C,H,< ^'^^^-^Q ?g^>CH 

 and the mctliyl ester. 



TMele, J. und Rudiger, M. Liebigs 

 Ann. Chem., Leipzig, 347, 1906, (275- 

 289). 



A2-Dihydro-l -naphthoic acid 

 C H <'<^^l''<-'02Hj.CH 

 ' ' CH2 CH 



Pickard, R. H. and Yates, J. The 

 relative catalytic effect of bases on the 

 compounds of A^-dihydro-l-naphthoic 

 -acid. London, .J. Cheni. Soc, 89, 190G, 

 (1484-1491); [abstract] London, Proc. 

 Ohem. Soc, 22, 1906, (244). 

 (d-6534) 



ACIDS CnH,„-H02 



ACID CnH 0, 



Benzofulvene carboxylic acid 



CeH,<5l^^2lg>CH 

 and the methyl ester. 

 Tliiele, J. und Rudiger, M. Liebigs 

 Ann. Cliem., Leipzio-, 347, 1906, (275- 

 289). - ^ 



ACID CnHioO, 



Methylbenzofulvene carboxylic 

 acid 



CeH,<^i:^2|H^>CH 

 Thiele, J. und Rudiger, M. I.e.. 



ACIDS CnH^n-jsO, 



ACID CuH,o02 



Diphenyleneacetic acid 



V'6^^>CH.t:o,H 



and the anhydride and ethyl ester. 

 Staudinger, H. Berlin, Ber. D. chem. 

 Ges., 39, 1906, (3062-3067). 



SCLPniXIC ACID WITH TWO 



OXYGEN ATOMS. 



Hydropinenesulphinic acid 



Houben, J. und Doescher, H. t.e. 



(3503-3509). 



SULPHONIC ACIDS WITH THREE 

 OXYGEN ATOMS. 



SULPHONIC ACIDS C^HisOiS 



m- and p-Tolylcyclohexanc 

 sulphonic acids CjjH^sOjH 



Kursanov, X. St. Peterburg, Zurn. 

 russ. fis.-chim. Ubsc., 38, 1906, (1301- 

 1316). 



CYCLIC ACIDS WITH THREE 

 OXYGEN ATOMS. 



CYCLIC ACIDS CuHzH-zOs 

 ACIDS CaHuOa 



Hexahydromandelic acid- 



Zelinskij, X. D. et ^vedov, D. Acide 

 hexahydromandelique obtenu du hexa- 

 methylene de la naplite. (Russ.) op. cit. 

 37, 1905, (proc-verb. 961). 



2 T 2 



