Acids. 



636 



1330 



ACID CmHsu-i.Ot 

 ACID CuHioOt 



Trioxybenzoylacetoacetic acid 



C02H.CHAc.CO.C6H2fOH)3 [1:3:4:5] 

 Ethyl ester of trlmetliyl ether. 

 PerMn, W. H. jun. and Weizmajm, C. 

 [Ethyl 3:4: 5-trimethoxybeiizoylaceto- 

 acetate.] London, J. Chem. Soc, 89, 

 1906, (1649-1G65). 



AriD CuH..,-2407 



ACID Ci;H,507 



Dibenzoyloxalacetic acid. 



Liming, U. Koustitution zweier iso- 

 ruerer Di-2>Xitrobenzovloxalessigester. 

 Diss., Tiibingeu. 1906, (ol). 



SDLPnONIC ACIDS WITH EIGHT 

 OXYGEX ATOMS. 

 ACID C12H, S. 



Dioxydiphenyl disulphonic acid 

 [.CsH3(OHj.S03HJ, 



Moir, J. Xew derivatives of diphenol 

 (4 : 4'-dihydroxydiphenyl). [3 : 3-Di- 



sulphoiiic acid, 3:5: 3'-trisulphonic 

 acid, and 3 : 5 : 3':5'-tetrasulphonic 

 acid. 4 : 4'-Diphenetole-3 : 3'-disulplionic 

 acid, and 4 : 4'-diphenetole-3-sulphonic 

 acid.] London, Proc. Chem. Soc, 22, 

 1906, (259j. 



BENZENOID ACIDS WITH EIGHT 



OXYGEN ATOMS. 



ACID C..H:„-,403 



ACID C) H 



Pyromellitic acid 



CJi.lCU^H, [I :l':4:5] 

 Silberrad, 0. Tiie condensation 2)10- 

 diicts of pyromellitic acid with re- 

 eorcinol. London, J. Chem. Soc, 89, 

 1906, dTST-lSl]); [abstract! London, 

 Proc. Chem. Soc, 22, 1906, (251-252). 



ACID CHan-r.Oa 

 ACID CgHkO. 



Terephthalyldiacetoacetic acid 



J-ielliijl eiilcr 

 C6H4^CO.CH[CO.Me].C02Et)2 



Berend, L. und Herms, P. J. prakt. 

 Chem., Leipzig, (N.F.), 74, 1906, (112- 

 141). 



BEXZEXOID ACIDS WITH TWELVE 

 OXYGEN ATOMS. 



ACID C„H2o-,sOi2 



ACID CuHsOij 



Mellitic acid CelCOjHjs 



Silberrad, 0. The condensation pro- 

 ducts of mellitic acid with resorcinol. 

 London, J. Chem. Soc, 89, 1906, (1787- 

 1811) ; [abstract] Loudon, Proc. Chem. 

 Soc, 22, 1906, (251-252). 



1340 REDUCED BENZENOID 

 ACIDS AND CYCLIC ACIDS 

 OTHER THAN BENZENOID 

 ACIDS. 



Bieber, A. Einwirkimg von Oxal- 

 ester auf cykiische Ketone. Diss., 

 Gottiugen. 1905. 



Bredt, J. Electroreduction der Cam- 

 phocarljonsiiure zu Borueolcarbonsanre. 

 Dehvdroborneolcarbonsanre. Liebigs 

 Ann. Chem., Leipzig, 348, 190G, (199- 

 209). 



Cliarickov, K. V. Les produits 

 gazeux de decomposition des naphtenates 

 du sodium ^et du calcium. (Russ.) St. 

 Peterburg, Zurn. russ. fis.-chim. Ob§c., 

 37, 1905, (244, communic). 



Darzens, G. et Lefebure, A. Pre- 

 paration d'ethers glycidiques et d'alde- 

 hydes dans la serie hexahvdroaromatique. 

 Paris, C.-R. Acad, sci., 142, 1906, (714- 

 7151. 



Heide, R. von der. Spiegelbild- 

 isoinerie bei Carbonsiiuren des Cyclo- 

 i:)ropans. Diss. Berlin, 1906. 



Heller, ^I. Einwirkung von )3-iIethyl- 

 cyklohexanonauf Benzylidenacetophenon 

 und aiif Bernsteinsiiurediathylester. 

 Diss., Leipzig. 1905. 



Hesse, L. Hydroarnmatische j8-Keto- 

 carljonester. Diss., Gottingen. 1905. 



Houben, J. und Doescher, H. Hydro- 

 pineusulfinsiiure und Hydropineucar- 

 bithiosaure. Berlin, Ber. D. chem. Ges., 

 39, 1906, (3503-3509). 



Eotz, A. Synthesen mit Carbonestern 

 cyklischer Ketone. (4. Abh.) Dicar- 

 bousaureester cyklischer Monoketone. 

 Liebigs Ann. Chem., Leipzig, 350, 

 1906, (204-2461 



Bieber, A. und Schiiler, P. 



a7-Diketocarbonsiuireester der Cyklo- 

 pentan- und Bicvklo-[0, 1, 3-] hexan- 

 gruppe. op. rit. 348, 1906, (11 1-119). 



