catechol oxidase (dimerizing) activity
Catalysis of the reaction: 4 catechol + 3 O2 = 2 dibenzo[1,4]dioxin-2,3-dione + 6 H2O.
GO:0016899
oxidoreductase activity, acting on the CH-OH group of donors, oxygen as acceptor
is_a
catechol:oxygen oxidoreductase (dimerizing)
related