Borate

Potassium 3-pyridyltrifluoroborate

Potassium 2-(hydroxymethyl)phenyltrifluoroborate

Potassium cyclopropyltrifluoroborate

Potassium (3-hydroxy-4-methylphenyl)trifluoroborate

Potassium (4-tert-butoxycarbonylpiperazin-1-yl)methyltrifluoroborate

Potassium trifluoro[(4-methylpiperazin-1-yl)methyl]borate

Potassium 4-carboxyphenyltrifluoroborate

Tricyclohexylphosphine tetrofluroborate

Potassium trifluoro(phenylsulfonamidomethyl)borate