Determination of the effect of substituents in the aerobic oxidation of X-substituted benzyl alcohols by laccase, with mediation by HPI or HBT, confirms the H-atom abstraction from the benzylic C–H bond as the ratedetermining step (HAT route), and supports a polar nature for the N-oxyl radical intermediate originating from the two N–OH mediators.
The radical rate-determining step in the oxidation of benzyl alcohols by two N-OH-type mediators of laccase: the polar N-oxyl radical intermediate / F., D'Acunzo; Baiocco, Paola; M., Fabbrini; Galli, Carlo; Gentili, Patrizia. - In: NEW JOURNAL OF CHEMISTRY. - ISSN 1144-0546. - STAMPA. - 26:(2002), pp. 1791-1794. [10.1039/B206928H]
The radical rate-determining step in the oxidation of benzyl alcohols by two N-OH-type mediators of laccase: the polar N-oxyl radical intermediate
F. D'ACUNZO;BAIOCCO, PAOLA;GALLI, Carlo;GENTILI, Patrizia
2002
Abstract
Determination of the effect of substituents in the aerobic oxidation of X-substituted benzyl alcohols by laccase, with mediation by HPI or HBT, confirms the H-atom abstraction from the benzylic C–H bond as the ratedetermining step (HAT route), and supports a polar nature for the N-oxyl radical intermediate originating from the two N–OH mediators.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
