Carbon dioxide is a cheap, abundant and renewable C1 building block. Over the last two decades, considerable re- search efforts have been devoted to developing new reactions for the efficient incorporation of carbon dioxide into a broad range of compounds for the production of value-added materi- als [1]. Notably, these efforts have culminated in the develop- ment of several transition-metal-catalyzed methods capable of providing access to numerous synthetically important carbox- ylic acids and derivatives using carbon dioxide as a carboxyla- tive reagent [2].
