arylation functional group oxidation Chan-Lam coupling Arylation of an amine or an alcohol with an arylboronic acid, stannane or siloxane in air with a copper acetate catalyst. Chan-Lam reaction Chan-Lam-Evans coupling Chan-Lam-Evans reaction RXNO RXNO:0000374 The canonical variant is the N-arylation of an amine with an arylboronic acid.