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. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: Angew Chem Int Ed Engl. 2015 Nov 4;54(49):14638–14658. doi: 10.1002/anie.201505017

Scheme 39.

Scheme 39

(A) Dehydrogenation of C-N bonds using Pt/Ir alloy incarcerated coblock polymer catalyst, (B) used in combination with co-catalytic catechol additives. (C) A mechanism is proposed wherein substrate oxidation by Pt involved quinone-substrate hemiaminal intermediates.[114]