5-[2'-fluoro-6'-(methyloxy)-4-biphenylyl]-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione 、
三溴化硼 、
二氯甲烷 在
crude product 、
5-(2'-fluoro-6'-hydroxy-4-biphenylyl)-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione 作用下,
反应 48.0h,
以to give the title compound 5-(2′-fluoro-6′-hydroxy-4-biphenylyl)-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione as a white solid after trituration in diethyl ether (10 mg, 0.03 mmol, 90% yield)的产率得到5-(2'-fluoro-6'-hydroxy-4-biphenylyl)-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione