2-isopropoxy-4 4-5 5-tetramethyl-1 3 2-dioxaborolane nmr July 8, 2019 16 32 64 128 2-isopropoxy-4 4 5 5-tetramethyl-1 3 2-dioxaborolane 2-isopropyl-4 4 5 5-tetramethyl-1 3 2-dioxaborolane 4 4 5 5-tetramethyl-2-(4 4 5 5-tetramethyl-1 3 2-dioxaborolan-2-yl)-1 3 2-dioxaborolane
