反应详情

The title compound of Example 8 (76 g, 0.3 mol) was hydogenated with RaNi in THF (2.4 L). The product was distilled to yield a yellow liquid (69.5 g, 100%), which had a boiling point of 145°-150° C./1.5 mmHg. This material was employed in Example 10 without further purication.

1. distillationThe product was distilled