4,4,5,5-tetramethyl-2-phenoxy-1,3,2-dioxaphospholane

2-(benzimidazol-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane

2-(4,4,5,5-Tetramethyl-[1,3,2]dioxaphospholan-2-yloxy)-isoindole-1,3-dione

三氟乙酸甲酯