Spirobifluorene-based conjugated microporous polymer embedded with N-hydroxyphthalimide as a synergistic photocatalyst for selective solvent-dependent aerobic oxidations

N -Hydroxyphthalimide organocatalytic sites are embedded into a spirobifluorene-based conjugated microporous polymer for developing a synergistic green and selective photocatalytic system governed by O 2 ˙ − , 1 O 2 , and phthalimide N -oxyl radicals.