反应详情

This compound was prepared from the product of Step 5 (5.8 g, 24 mmol) titanium trichloride, 20 wt. % solution in 20 wt. % hydrochloric acid (28 ml, 36 mmol), and methanol (50 ml) using the procedure described in Example 11. The crude amine (5.4 g) was converted directly into the product of Step 7.