3-Dimethylaminophenylboronic acid
6-Chloro-4-methoxypyridine-3-boronicacid
2-Chloro-3-cyanopyridine-4-boronicacid
5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine-2-carboxylic acid methylamide