tert-Butyl 7-amino-1-oxo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindoline-2-carboxylate 1g

tert-Butyl 7-amino-1-oxo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindoline-2-carboxylate 1g