4-(1,3,5-Triaza-7-phosphaadamantan-1-ium-1-yl)butane-1-sulfonate

4-(1,3,5-Triaza-7-phosphaadamantan-1-ium-1-yl)butane-1-sulfonate 1g : Water-soluble phosphonium salt ideal for transition metal catalysis and organometallic chemistry. Enhances catalyst stability and reactivity in aqueous-phase reactions.