2-(2,2,2-Trifluoroethoxy)pyridine-3-boronicacidpinacolester
6-(Tetrahydro-furan-3-yloxy)pyridine-2-boronicacidpinacolester
3-Fluoro-6-methylpyridine-2-boronicacidpinacolester
2-Chloro-4-methyl-3-nitropyridine-5-boronicacidpinacolester