Acids. 



1340 



CYCLIC ACIDS CnH:M-604 

 ACID C3HJ0O4 



Tetrahydroterephthalic acid 

 CO,H.C<^g- ^g2>CH.C0,E 



Perkin, William Henry jnn. [Foi'- 

 ination of /\'-tetrahvdroterepbtlialic 

 aci.l.] London, J. Chem. Soc, 85, 1904, 

 (416-438) ; fabstract] London, Proc. 

 Chem. Soc, 20, 1904, (51-52). 



CYCLIC ACIDS CnH2n-2o04 



ACIDS C18H16O4 



a-Truxillic acid C.eSuiCO^E)^ i.e. 



CHPh CH.COjH 



CH(C02H).CHPh • 



DiBROMOTRCXiLLic ACID methyl ester, 



PENTACHLOROTRrxiLLic and 



Hexachlorotruxiluc acids and their 



methyl and ethyl esters. 



Kraus, R. Berlin, Ber. D. chem. Ges. 

 37, 1904, (216-224). 



ACID C?H,204 



Dihydroresorcylpropionic acid 



CH2<J-ijjj;^[5>CH.CH2.CH2.CO,H 



Fechmann, H. von und Sidgwick, X. V. 

 Berlin, Ber. D. chem. Ges., 37, 1904, 

 (3816-3829). 



7-Truxillic acid 



Dibrouo-7-trusillic acid aud its 



methyl ester 



HEXACHLOBO-7-TRCXILUC acid and its 



methyl ester. 



Kraus, R. Berlin, Ber. D. chem. Ges. 

 37, 1904, (216-224). 



CYCLIC ACIDS CnH2n-604 



ACID C, H jO. 



Methylcyclohexylidenemalonic 



acid 



Seminitrile C'loHiiGjN 



(]-Methyl-3-cyclohe:i'yUdeue-cyauoacetie 

 acid). 



Enoevenagel, E. und Mottek, S. Ber- 

 lin, Ber. 1>. chem. Go?., 37, 1904, (4464- 

 4476). 



ACID C,4H;o04 



Dihydrocarvonylacetoacetic acid 



Ethyl f.s/cc. 



Rabe, P. und WeUinger, K. Berlin, 

 li.T. 1). chem. lies, 37, 1904, (1667- 

 1671). 



ACID C,5H2204 



Santolic acid 



Methyl ester C,5H2i04Me and its 

 iliacetyl derivative Ci4H,9(OAc)2C02Me 



Harries, P. und Haarmann, W. Ber- 

 lin, Ber. D. chem. Ges., 37, 1904, (252- 

 26 ij. 



(p-9724) 



CYCLIC ACIDS CnHzn-soO* 



ACID C21H12O4 



Fluorenonoylbenzoic acid 



CJI. 



CO 



■^>C6H3.CO.C5H4.C02H 



Goldschmiedt, G. und LipscMtz, A. 

 Wien, Monllfte Chem., 25, 1901, (1164- 

 1176). 



CYCLIC ACIDS WITH FIVE 

 OXYGEN ATOMS. 



CYCLIC ACIDS CaH2„-405 



ACID C H 0^ 



Oxyhexahydroterephthalic acid 



C02H.(OH)C<^!^2-^!g2->cH.C02H 



Perkin, William Henry jun. [cis- and 

 traus -a- Hydroxyhexahydroterephthalic 

 acids, and the nitrile of the latter.] 

 Loudon. J. Chem. Soc, 85, 1904, (416- 

 438) ; [abstract] London, Proc. Chem. 

 Soc, 20, 1904, (51-52). 



ACID CoH, O5 



1, 3Dimethyl->cyclohexanoI 

 ], 5-dicarboxyIic acid. 



Knoevenagel. E. Berlin, Ber. D. 

 chem. Ges., 37, 1904, (4065-4073). 

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