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Formamidomalonic acid

Acylaminomalonic acid esters (s. a. Formamidomalonic acid esters)... [Pg.284]

Hydrogen bromide a-Aminocarboxylic acids from formamidomalonic acid methyl esters Simultaneous ether cleavage... [Pg.305]

A large number of a-amino acids have been prepared by various modifications of the Sorensen m.ethod ° in which acylaminornalonic esters are alkylated and degraded. Ethyl acetamidomalonate (R = CHjethyl benzamidomalonate (R = C Hs), and ethyl formamidomalonate (R = H) have been used. The acetyl group is more easily introduced and removed than the benzoyl group. ... [Pg.223]

Synthesis of a-aminocarboxylic acids from bromides Br - C(NHAc)(COOR)2 via acetylaminomalonic acid esters cf. 22, 837 via formamidomalonates with NaOEt/ EtOH as base, polyfluoroalkoxy- and polyfluoroalkylthio-phenylalanine derivs., s. M.T. Kolycheva et al., Zh. Org. Khim. 25, 1306-11 (1989). [Pg.443]

See other pages where Formamidomalonic acid is mentioned: [Pg.292]    [Pg.307]    [Pg.428]    [Pg.229]    [Pg.406]    [Pg.236]    [Pg.243]    [Pg.292]    [Pg.307]    [Pg.428]    [Pg.229]    [Pg.406]    [Pg.236]    [Pg.243]    [Pg.318]    [Pg.318]    [Pg.171]    [Pg.56]    [Pg.595]    [Pg.250]   


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A-Aminocarboxylic acids formamidomalonic acid

Formamidomalonic acid methyl

Formamidomalonic acid methyl esters

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