1320 



536 



1320 



Diplienijl, monophenyJ and diheiizijl 

 esters. 



Bischoflf, C". A. unci Hedenstrom, A. 

 von. Ueber Phenyl- nnd Benz}'l-Ester 

 der Glutar-, Fumar-, ilalein- imd Phtal- 

 Saure. Berlin, Ber. D. chem. Ges., 35, 

 1902, (4084-4094). 



p-ToLYLAMIXO-METiriLENE-MALONIC .\CID. 



Nilrlle of the ethyl ester Cj3Hi^02N2 

 i.e. CjHjNH . OH : CCy . C02Et 



Dains, F. B. Berlin, Ber. !>. chem. 

 Ges., 35, 190l^ (2496-2511). 



Chlorofumabic acid. 



C4H3O4CI i.e. COjH . CCl : CH . CO^H 



Ruhemann, Siegfried. [Action ol the 

 sodium derivatives of guaiaeol and 

 a- and )3-naphthol on ethjl chloro- 

 fumarate.] London, J. Chem. Soc, 81, 

 1902, (419-426) ; [abstract] London, 

 Proc. Chem. Soc, 18, 1902, (45-46). 



The action of ethyl cliloro- 



fumarate on monoalkylnialonic esters. 

 London, J. Chem. Soc, 81, 1902,(1212- 

 1217) ; [abstract] London, Proc. Chem. 

 Soc, 18, 1902, (181-182). 



Methylene-malonic acid 



CH, : C(C02H)2 



Aminomethylene-malonic acid. 



Derivatives 



CO Ft r^CH.NH.C6H3Me2. 

 OUjU^t. L<(,Q ^jj C6H3Me2 



COEt c^CH.NH.CeH^Mea 



COEt C^'^^'^-^^-'^'^^^^'^and 



rOFt (-^CH.NH.C6H,(0Me) 

 L U2i.t . (<.QQ j^g C6H4(OMe) 



Dains, F. B. Ueber die Darstellung 

 (und Reactionen von Formamidin- 

 derivateii. Berlin, Ber. D. chem. Ges., 

 35, 1902, (249G-2511). 



Acros CsHsOi 

 Glutaconic acid 



CO2H . CH2 . CH : CH . CO2H 



Henricli, Ferdinand. Zur Kenntniss 

 des Glutaconsaureesters. Berlin, Ber. 

 D. chem. Ges., 35, 1902, (1663-1667). 



Itaconic acid. 



Niedenzu, Carl August. Ueber die 

 Koudensationspiodukte des Aethyl- 

 Phenylketons und der beiden Benzal- 

 desoxybenzoine mit Bernsteinsaure- 

 diaethylester. Diss. Leipzig (Druck 

 V. B. Georgi), 1901, (80). 21 cm. 



Itaconic, Citraconic and Mesaconic 



acids. Meirui'n ilo'icatives. 



Biilmann, I^inar. Berlin, Ber. D. 

 chem. Ges., 35, 1902, (2571-2588). 



ACIDS CjHinO* 



Teraconic acid 



CMe2:C(C02H).CH2.C02H 



Petkow, N. Ueber die Darstellung 

 der Teraconsiiure. Berlin, Ber. D. chem. 

 Ges., 35, 1902, (4322-4324). 



0-ToLYL.VM 1 .VO-.METIIY LESE-M ALON IC ACID. 



Ethyl ether of the o-toluide 

 C20H22O3N2 i.e. 



C,H,NH . CH : C(C02Et) . CO . NHC-H, 



also the p-isomeride and the free acid 

 .C7H7NH . CH : C(C02H) . CO . NHC,H7 



Dains, F. B. Berlin, Ber. D. chem. 

 jGes., 35, 1902, (2496-2511). 



Dimethylglutaconic acid 

 CO2H . Cllej . CH : CH . CO2H 



Perkin. W. H. jiui. aa-Dimethyl- 

 glutaconic acid . . . [its oxidation, 

 distillation, and the action of bromine 

 on it; ethyl dimethylglutaconate and its 

 condensation with ethyl cyanoacetate.] 

 London, J. Chem. Soc." 81,* 1902, (253- 

 258). 



