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5-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRIDINE-2-CARBOXYLIC ACID DIETHYLAMIDE 2-(CYCLOPROPYLMETHOXY)-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1-METHYL-5-[4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-2-YL]PIPERAZINE 2-Aminopyridine-5-boronic acid, pinacol ester 6-(4-N-BOC-PIPERAZINE-1-YL)-3-PYRIDINYL BORONIC ACID 4-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester