反应详情

In a similar manner to that described above but using a mixture of 1-(benzo[b]furan-4-yloxy)-2,3-epoxypropane (1.9 g.), β-benzylamino-N-benzylpropionamide hydrochloride (3.05 g.), sodium hydrogen carbonate (0.84 g.), water (5 ml.) and isopropanol (40 ml.) there is obtained 1-(benzo[b]furan-4-yloxy)-3-β-(N-benzylcarbamoyl)ethylamino-2-propanol, m.p. 109°-110° C. The β-benzylamino-N-benzylpropionamide hydrochloride used as starting material may also be prepared in the manner described above, m.p. 237°-239° C.