2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3a,4,7,7a-tetrahydro-1h-4,7-methanoisoindole-1,3(2h)-dione 5g

2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3a,4,7,7a-tetrahydro-1h-4,7-methanoisoindole-1,3(2h)-dione 5g