反应详情

温度

0 °C

To a stirred solution of (2S,5R)-6-(allyloxy)-2-((tert-butyldimethylsilyloxy)methyl)-1,6-diazabicyclo[3.2.1]oct-3-en-7-one (Intermediate 129, 1.64 g, 5.05 mmol) in THF (40 mL), tetrabutylammonium fluoride (6.06 ml, 6.06 mmol) was added at 0° C. The reaction mixture was stirred at 0° C. for 1 hr. The mixture was concentrated and purified by silica gel column (40 g, 50-100% Hex/EA) to give the desired product (1.03 g) as an yellow oil.

1. concentrationThe mixture was concentrated
2. custompurified by silica gel column (40 g, 50-100% Hex/EA)