We describe the synthesis of 8-heteroaromatic-2′-deoxyguanosine analogues using Suzuki-Miyaura or Stille conditions. Unprotected and protected 8-bromo-2′-deoxyguanosine was coupled with commercially available heteroarylboronic acids or the trialkyltin derivatives of 2-pyridylbromides either with or without microwave irradiation in good yields.
我们介绍了利用铃木-宫浦或 Stille 条件合成 8-杂芳基-2′-脱氧
鸟苷类似物的方法。在使用或不使用微波辐照的情况下,将未受保护和受保护的 8-
溴-2′-脱氧
鸟苷与市售的杂芳基
硼酸或 2-
吡啶溴化物的三烷基
锡衍
生物进行偶联,产量很高。