反应详情

To 2-amino-7-nitrotetralin (1.8 g, 9.39 mmol, derived from dibenzoyl-D-tartaric acid) in THF (50 ml) and 10% K2CO3 (100 ml) was added benzoyl chloride (1.2 ml, 10.1 mmol). After the addition was complete, the mixture was diluted with water to a volume of 250 ml. The precipatated solids were collected by filtration, washed with water and dried in vacuo: (2.8 g, 100%), m.p. 208°-209° C., [α]D +21.9° (c 0.33 DMSO).

1. additionAfter the addition
2. filtrationThe precipatated solids were collected by filtration
3. washwashed with water
4. customdried in vacuo