反应详情

5 g of (0.03 M) 3-amino-2,3,4,5-tetrahydro-1H-3-benzazepin and 4.3 g of (0.034 M) 1-acetyl-imidazolidin-2-one are stirred in 50 ml POCL3 for 1 hour at 100° C. The remaining process steps are analogous to those set forth in Example 5.