反应详情

Lithium aluminium hydride (1M in THF, 8.76 ml) was added dropwise to a stirred solution of the product of step (i) (1.63 g) in THF (40 ml) and stirred for 2 h. The reaction was diluted with 2 M HCl and extracted with ethyl acetate. The organic layer was washed with aqueous sodium hydrogen carbonate, dried (MgSO4) and evaporated under reduced pressure to give the subtitle compound (1.53 g).

1. extractionextracted with ethyl acetate
2. washThe organic layer was washed with aqueous sodium hydrogen carbonate
3. dry with materialdried (MgSO4)
4. customevaporated under reduced pressure