An efficient oxidative functionalization of purine-like substrates with (thio)ethers or methylarenes under mild conditions is described. Using I2 as the catalyst, and TBHP as the oxidant, this protocol provides a valuable synthetic tool for the assembly of a wide range of 9-alkyl(benzyl)purin-8-one derivatives with high atom- and step-economy and exceptional functional group tolerance.
描述了在温和条件下用(
硫)醚或
甲基芳烃对
嘌呤样底物进行有效的
氧化功能化。该协议使用 I 2作为
催化剂,
TBHP 作为
氧化剂,为组装各种具有高原子经济性和阶梯经济性的 9-烷基(
苄基)purin-8-one 衍
生物提供了一种有价值的合成工具。官能团耐受性。