A robust and recyclable polyurea-encapsulated copper(<scp>i</scp>) chloride for one-pot ring-opening/Huisgen cycloaddition/CO<sub>2</sub> capture in water
The multicomponent ring-opening/Huisgen cycloaddition reactions combined with CO2 capture with polyurea-encapsulated copper salt as catalyst that in-situ formed from simple CuCl and soluble polyurea during the reaction were carried out...