tert-butyl N-(2-amino-3-phenylpropyl)-N-methylcarbamate

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: NH2NH2 (7 mL, 0.2 mol) was added to a THF/MeOH (100 mL/25 mL) solution of 1,1-dimethylethyl[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-phenylpropyl]methylcarbamate (2.7 g, 6.8 mmol) and stirred overnight. After 12 hours, the solution was absorbed onto silica and purified by column chromatography using 5% MeOH in CHCl3 containing 0.5% NH4OH to give the title compound (5.8 mg, 88%) as a white solid: LC-MS (ES) m/z=265 (M+H)+. After 12 hours the solution was absorbed onto silica purified by column chromatography

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: NH2NH2 (7 mL, 0.2 mol) was added to a THF/MeOH (100 mL/25 mL) solution of 1,1-dimethylethyl[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-phenylpropyl]methylcarbamate (2.7 g, 6.8 mmol) and stirred overnight. After 12 hours, the solution was absorbed onto silica and purified by column chromatography using 5% MeOH in CHCl3 containing 0.5% NH4OH to give the title compound (5.8 mg, 88%) as a white solid: LC-MS (ES) m/z=265 (M+H)+. After 12 hours the solution was absorbed onto silica purified by column chromatography

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: NH2NH2 (7 mL, 0.2 mol) was added to a THF/MeOH (100 mL/25 mL) solution of 1,1-dimethylethyl[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-phenylpropyl]methylcarbamate (2.7 g, 6.8 mmol) and stirred overnight. After 12 hours, the solution was absorbed onto silica and purified by column chromatography using 5% MeOH in CHCl3 containing 0.5% NH4OH to give the title compound (5.8 mg, 88%) as a white solid: LC-MS (ES) m/z=265 (M+H)+. After 12 hours the solution was absorbed onto silica purified by column chromatography