2-(2-叠氮乙基)异吲哚-1,3-二酮

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Heat a mixture of 2-(2-azidoethyl)isoindoline-1,3-dione (12 g, 55.5 mmol) and 2-propyn-1-ol (3.88 mL, 66.6 mmol) in toluene (50 mL) in a sealed reactor at 90° C. for 3 days. Cool to RT and collect the solid. Purify by column chromatography (DCM to 2% methanol in DCM) to give the title compound (first fraction) as a white solid (4.7 g, 31%). MS (ES) m/z 273 [M+1]+. Heat collect the solid Purify by column chromatography (DCM to 2% methanol in DCM)

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Heat a mixture of 2-(2-azidoethyl)isoindoline-1,3-dione (12 g, 55.5 mmol) and 2-propyn-1-ol (3.88 mL, 66.6 mmol) in toluene (50 mL) in a sealed reactor at 90° C. for 3 days. Cool to RT and collect the solid. Purify by column chromatography (DCM to 2% methanol in DCM) to afford the title compound (first fraction) as a white solid (4.7 g, 31%). MS (EI) m/z 273 [M+1]+. Heat collect the solid Purify by column chromatography (DCM to 2% methanol in DCM)

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Heat a mixture of 2-(2-azidoethyl)isoindoline-1,3-dione (12 g, 55.5 mmol) and 2-propyn-1-ol (3.88 mL, 66.6 mmol) in toluene (50 mL) in a sealed reactor at 90° C. for 3 days. Cool to RT and collect the solid. Purify by column chromatography (DCM to 2% methanol in DCM) to give the title compound (first fraction) as a white solid (4.7 g, 31%). MS (ES) m/z 273 [M+1]+. Heat collect the solid Purify by column chromatography (DCM to 2% methanol in DCM)