反应详情

A solution of 6.9 g (4-benzyloxy-3-nitro-phenoxy)-acetonitrile, 200 ml of ethyl acetate, and 27.4 g of tin (II) chloride dihydrate was stirred at room temperature for 17 hours, poured into ethyl acetate, added saturated sodium bicarbonate solution, extracted twice with ethyl acetate, dried (MgSO4), evaporated, and obtained 6.0 g of (3-amino-4-benzyloxy-phenoxy)-acetonitrile as a light brown oil.

1. extractionextracted twice with ethyl acetate
2. dry with materialdried (MgSO4)
3. customevaporated