The use of anion exchange resins for the synthesis of combinatorial libraries containing aryl and heteroaryl ethers
作者:John J. Parlow
DOI:10.1016/0040-4039(96)01113-6
日期:1996.7
mixture of ten aryloxides and heteroaryloxides. The feasibility of generating combinatorial libraries containing aryl and heteroaryl ethers was demonstrated by reacting the resin's with a single electrophile (n-butyl bromide) to afford mixtures of ether products. The advantages of using quaternary ammonium exchange resins over solution phase chemistry to prepare this library are discussed.
季铵交换树脂(的Amberlite ® IRA-900)中制备每个含有10芳氧基和heteroaryloxides的混合物。通过使树脂与单一的亲电子试剂(正丁基溴化物)反应以提供醚产物的混合物,证明了生成包含芳基和杂芳基醚的组合库的可行性。讨论了使用季铵交换树脂优于溶液相化学制备该文库的优点。