Title:
|
Selective Ortho-Hydroxylation–Defluorination of 2-Fluorophenolates with a Bis(m-oxo)dicopper(III) Species
|
Author:
|
Serrano Plana, Joan; Garcia Bosch, Isaac; Miyake, Ryosuke; Costas Salgueiro, Miquel; Company Casadevall, Anna
|
Abstract:
|
The bis(mu-oxo) dicopper(III) species [Cu-III 2(mu-O)(2)(m-XYLMeAN)](2+) (1) promotes the electrophilic ortho-hydroxylation-defluorination of 2-fluorophenolates to give the corresponding catechols, a reaction that is not accomplishable with a (eta(2) : eta(2)-O-2) dicopper(II) complex. Isotopic labeling studies show that the incoming oxygen atom originates from the bis(mu-oxo) unit. Ortho-hydroxylation-defluorination occurs selectively in intramolecular competition with other ortho-substituents such as chlorine or bromine |
Subject(s):
|
-Coure -- Compostos -Copper compounds |
Rights:
|
Tots els drets reservats
info:eu-repo/semantics/closedAccess |
Document type:
|
Article Article - Published version |
Published by:
|
Wiley-VCH Verlag
|
Share:
|
|