TY - JOUR
T1 - Effect of magnesium ion distinguishing between one-step hydrogen- and electron-transfer mechanisms for the reduction of stable neutral radicals by NADH analogues
AU - Fukuzumi, Shunichi
AU - Tokuda, Yoshihiro
AU - Chiba, Yutaka
AU - Greci, Lucedio
AU - Carloni, Patricia
AU - Damiani, Elisabetta
PY - 1993
Y1 - 1993
N2 - Hydrogen transfer from NADH analogues to indolinone and phenyliminoindolinone aminoxyl radicals proceeds via a one-step hydrogen-transfer process, in which no catalytic effect of Mg2+ has been observed, while the hydrogen transfer to 1,1-diphenyl-2-picrylhydrazyl radical proceeds via electron transfer from NADH analogues to the radical, which is catalyzed significantly by the presence of Mg2+ in MeCN.
AB - Hydrogen transfer from NADH analogues to indolinone and phenyliminoindolinone aminoxyl radicals proceeds via a one-step hydrogen-transfer process, in which no catalytic effect of Mg2+ has been observed, while the hydrogen transfer to 1,1-diphenyl-2-picrylhydrazyl radical proceeds via electron transfer from NADH analogues to the radical, which is catalyzed significantly by the presence of Mg2+ in MeCN.
UR - http://www.scopus.com/inward/record.url?scp=35948933950&partnerID=8YFLogxK
U2 - 10.1039/C39930001575
DO - 10.1039/C39930001575
M3 - Article
AN - SCOPUS:35948933950
SN - 0022-4936
SP - 1575
EP - 1577
JO - Journal of the Chemical Society, Chemical Communications
JF - Journal of the Chemical Society, Chemical Communications
IS - 20
ER -