Copper-catalysed couplings of N -substituted- N -methacryloylbenzamides with isopropanol to generate hydroxyl-substituted isoquinoline-1,3(2 H ,4 H )-dione derivatives

A copper-catalysed free-radical cascade cyclisation of N-substituted-N-methacryloylbenzamides with isopropanol has been developed, which allows convenient access to various hydroxyl-substituted iso...