反应详情

A suspension of 39 g of potassium phthalimide in 150 ml of N,N-dimethylacetamide was treated at 20° C. while stirring with 27 ml of 6-bromo-1-hexene. After 4 hours, the mixture was poured into 300 ml of ice-water, extracted with ether, the organic phase was washed with 10% sodium chloride solution, dried, filtered and concentrated to dryness. There were obtained 45 g (100%) of 6-phthalimido-1-hexene, m.p. 17°-20° C.

1. additionwas treated at 20° C.
2. extractionextracted with ether
3. washthe organic phase was washed with 10% sodium chloride solution
4. customdried
5. filtrationfiltered
6. concentrationconcentrated to dryness