Browsing by Author "del Vado, MAG"

Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    Schiff bases of pyridoxal and polyallylamine. The formation rate determining step
    (JOHN WILEY & SONS INC, 1998) del Vado, MAG; Gorostidi, GRE; Basagoitia, A; Blanco, JGS; Blanco, FG
    The apparent rate constants of formation (k(1)) and hydrolysis (k(2)) of the Schiff bases formed between pyridoxal and polyallylamine has been fitted to a kinetic scheme that involve the different protonated species in the reaction medium and the individual rate constants of formation (k(1)(i)) and hydrolysis (k(2)(i)). The (k(1)(i)) values precludes an acid catalyzed intramolecular process. The effects of hydrophobic medium due to the presence of the macromolecule on the reaction is also discussed. (C) 1998 John Wiley & Sons, Inc.