反应详情

温度

100 °C

A mixture of (7R,8aS)-N-(2-choro-5-fluoropyrimidin-4-yl)-octahydro-5,5-dimethylindolizin-7-amine (36 mg, 0.12 mmol, 1 equiv), 8-amino-4,4-bis(methoxymethyl)-4H-tetrazolo[5,1-c]-[1,4]-benzoxazine (40 mg, 0.14 mmol, 1.2 equiv) and pTsOH.H2O (46 mg, 0.24 mmol, 2.0 equiv) in isopropanol (1.0 mL) was heated at 100° C. overnight in a sealed vial. After allowing to cool to room temperature, the solvent was removed and the residue was purified by column chromatography using a mixture of DCM/2N NH3 in MeOH (95:5) to give the product as a solid.

1. temperatureto cool to room temperature
2. customthe solvent was removed
3. customthe residue was purified by column chromatography
4. additiona mixture of DCM/2N NH3 in MeOH (95:5)