Synthesis of 8-Heteroaryl-2'-deoxyguanosine Derivatives.

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.