| 摘要 |
Di-n-propylacetamide(I) was prepd. by hydrolyzing di-n-propylacetonitrile in 80% aq. sulfuric acid soln. (dil. acid: nitrile = 2-2.5:1) at 80-130≦̸C. Thus, 10g(0.08 mole) di-n-propylacetonitrile and 25g 80% sulfuric acid were mixed, and heated to 80-82≦̸C, held 2 hr. Obtained reaction medium was cooled to 15≦̸C, poured in 100 ml water, and held 1 hr to give 10.98 g di-n-propylacetamide(yield 96%).
|
