Polymer-supported copper complex for C-N and C-O cross-coupling reactions with aryl boronic acids.
[reaction: see text] Immobilization of copper onto modified Wang resin provided a polymer-supported copper catalyst, which is effective in cross-coupling reactions between N- or O-containing substrates and arylboronic acids. The copper catalyst is air stable and can be recycled with minimal loss of activity.
Chiang
Gary C H
GC
AstraZeneca R&D Mölndal, SE-431 83, Mölndal, Sweden. gary.chiang@astrazeneca.com
Olsson
Thomas
T