Pregled bibliografske jedinice broj: 1626
Decarboxylation of Aliphatic Amino Acids
Decarboxylation of Aliphatic Amino Acids // Puls`97 / Kroh, Jerzy (ur.).
Szczyrk, Poljska: Institute of Applied Radiation Chemistry, Poland, 1997. str. S2-P2 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1626 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Decarboxylation of Aliphatic Amino Acids
Autori
Bonifačić, Marija ; Armstrong, David, A. ; Hug, Gordon, L ; Štefanić, Igor ; Asmus, Klaus-Dieter
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Puls`97
/ Kroh, Jerzy - : Institute of Applied Radiation Chemistry, Poland, 1997, S2-P2
Skup
5th International Meeting on Pulse Investigations in Chemistry, Biology and Physics
Mjesto i datum
Szczyrk, Poljska, 13.09.1997. - 19.09.1997
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
amino acids; decarboxylation; radiolysis
Sažetak
Decarboxylation of aliphatic amino acids in aqueous solutions initiated by ^.OH radical was studied by means of pulse and steady-state radiolysis. At pH>7 the initially formed N-centered radical cation was found to undergo decarboxylation and acid/base equilibration. The decarboxylation is a very fast process, k > 10^8 s^-1 as measured for glycine at pH 11. Yields of CO_2 were dependent on pH and the proton-donoring capacity of the system.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
