反应详情

To a solution of 5-azidomethyl-1-(4-methanesulfonyl-phenyl)-1H-pyrazole (0.344 g, 1.24 mmol, 1.00 equiv) in 1,4-dioxane (5 mL) was added water (0.5 mL) and triphenylphosphine resin (0.5 g, 3 mol/g, 200-400 mesh, 1.2 equiv). The suspension was stirred overnight. Filtration and concentration afforded C-[2-(4-methanesulfonyl-phenyl)-2H-pyrazol-3-yl]-methylamine as a colorless solid.

1. filtrationFiltration and concentration