1161009-89-7

4-(9,9'-Spirobifluorenyl)pinacolboronate (9,9'-Spirobi[fluoren]-4-yl)boronic Acid Pinacol Ester 9,9'-Spirobi[9H-fluoren]-4-ylboronic acid pinacol ester Name: 9,9'-Spirobi[9H-fluoren]-4-ylboronic acid pinacol ester 2-(9,9'-Spirobi[fluoren]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene] 2-(9,9'-spirobi[fluorene]-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-1,3,2-Dioxaborolane 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolane-2-yl)-9,9′-spirobi[9H-fluoren] 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(9,9'-spirobi[9H-fluoren]-4-yl)-