反应详情

The title compound was prepared according to the procedure of Example 218, Step 3 starting from the product of Example 218, Step 2 (100 mg, 0.30 mmol), triphenylphosphine (102 mg, 0.39 mmol), 7-hydroxyisoquinoline (57 mg, 0.39 mmol) and diethyl azodicarboxylate (61 μl, 0.39 mmol) except that the reaction mixture was stirred at room temperature for 5 days. It gave an orange oil (0.34 g) of low purity (63% by HPLC). It was used directly in the following step without further purification.