Potassium 6-chloropyridine-3-trifluoroborate
Potassium (acetoxymethyl)trifluoroborate
Potassium 4-(cyclohexylcarbamoyl)phenyltrifluoroborate
Potassium trifluoro(2-((tetrahydro-2H-pyran-2-yl)oxy)ethyl)borate