反应详情

Ethyl 4-(2-chlorothieno[3,2-d]pyrimidin-7-yl)benzoate (185 mg, 72% yield) was prepared in the same manner as Step 6 of Example 1 using 7-bromo-2-chlorothieno[3,2-d]pyrimidine (200 mg, 0.81 mmol) and 4-(ethoxycarbonyl)phenylboronic acid (157 mg, 0.81 mmol).