反应详情

n-Butanol (50 ml), glacial acetic acid (25 g), dihydroxyacetone dimer (21.0 g), potassium thiocyanate (34.1 g) and benzylamine (28.0 g) are combined at room temperature. The mixture is stirred at room temperature for 50 hours and the product is filtered. A light brown product is obtained, 35.0 g (68.2%), m.p. 229°-231° C. The NMR spectrum shows:

1. customare combined at room temperature
2. filtrationthe product is filtered
3. customA light brown product is obtained