Acids. 



587 



1310 



Am iNM VALERIC ACID NHj.CHj.CMea.CJOjH 



And its benzoyl derivative. 



Kohn u. Schmidt .M., 28, (1055). 



ACIDS CsHiaO. 



n-Hexoic acid 



NiTRILE. 



Braun, J. v. B., 42, (4510). 



o Amino n-HEXoic acid. 

 Opti'cally active varieties. 

 Kudielka. [Salze und Trimethyl- 

 d jrivat (Betain).] M., 29, (351) ; 68140. 



e-AlflNO-n-HEXOIC ACID. 



e-Pkthaliminocaproic ae id. 

 Albert, A. B., 42, (556). 



6-Ajiino-o-guanido-hexoic acid 



Fischer u. Zemplen. 66046. Heckel. 

 M., 29, (779) ; 67058. 



Iminoacetic-hesoic acid 



C02H.CH2.NH.CH(C4H9).C02H 



Ethyl ester and its nitroso derivative and 



ethyl ester of the seminitrile 



C02Et.CH,.NH.CH(C4H9).ON 



Stadnikov. Z., 41, (893, 909). 



O-NlTR0S0-?l-HEX0IC ACID. 



Ethyl ester. 

 Schmidt u. Widmann. B., 42, (1897). 



06-DlAMINOHEKOIG ACID C5H,402N2 



i.e. NH2.[CH2l,.CH(NH2).C02H 



(LysiJie). 



And e-hensoyllysine. 



Synthesis from piperidine. 



Braun, J. v. B., 42, (839). 646G7. 



I'icrate and dichloride. 

 Heckel. M., 29, (779). 



Isohexoic acid 



(CH3)2CH.CfT2.CH2.C02H 

 Anhydride, amide and anilide. 

 Foumier. Bl., 6, (924). 



Aminoisohexoic acid (Leucine). 



Heckel. Leucin aus Kasein. M., 29, 

 (15). 



Samec. Leucin ans Xackenl)and. M., 

 29, (55j. 



Benzoyl-leucine C4H9.CH(NHBzj.C02H 

 Chloride, amide, methyl and ethyl 



esters. 

 Max. A., 369, (279). 



Guanido-isocai'Roic acid 

 (7 and Z-isomerides. 

 Ramsay, H. B., 42, (1137). 



Diethylacetic acid OHiitg.cOjH 



Ethyl a-hromoiliethylacetute. 

 Rassow, B. II. Bauer, R. J. pr., 80, 



(261). 



a-Bromo and acuniiio derivatives. 

 Also a-ehloroacetyl amino and a-ylyeyl- 

 amiiio comiMunds. 

 Rosenmund. B., 42, (4472). 



Dimethylethylacetic acid 



CMezEt.CUjIi Amide. 

 Haller et Bauer. O.R., 148, (129). 



ACIDS C7H14O, 



Heptoic acid (Oenanthie acid). 

 Anliydride and amide. 

 Foumier. BL, 5, (925). 



Isoheptoic acid Me2CH.[CH2]3C02H 



And its anliydride and anilide. 

 Foumier. BL, 5, (925). 



Methylliexoic acid 



CH3.CH2.CHMe.CH2.CH2.CO2H 

 Ciamician e Silber. 65087. 



aT-Dimethylvaleric acid 



CH3.CHMe.cH2.CHMe.CO2H 



(2, i-Diniethylpenfan-l-Sdure). 



Anhydrides of the 2-ainino-4-inethyl- 



amino-, 2-niethylaraino-4-methylaraluo- 



and 2-dimethylaniino-4-methylamiuo 



derivatives. 



Kohn. 67967. 



/3, /3-Diethylpropionic acid. 

 Fichter, Kiefer u. Bernoulli. P.., 42, 

 (4713). 



Methyldietliy! acetic acid 



CMeEt>.CO,H and amide. 

 Haller et Bauer. C.KL, 148, (L30). 



Dimethylpropylacetic acid 



C3H,.CMe2.C(),ll and \t^ amide. 

 Haller et Bauer. C.U., 148, (129). 



