Synthesis of 5-Iodo-1,2,3-triazole-Containing Macrocycles Using Copper Flow Reactor Technology
作者:Andrew R. Bogdan、Keith James
DOI:10.1021/ol201567s
日期:2011.8.5
A new macrocyclization strategy to synthesize 12- to 31-membered 5-iodo-1,2,3-triazole-containing macrocycles is described. The macrocycles have been generated using a simple and efficient copper-catalyzed cycloaddition in flow under environmentally friendly conditions. This methodology also permits the facile, regioselective synthesis of 1,4,5-trisubstituted-1,2,3-triazole-containing macrocyles using
描述了一种新的大环合成策略,可以合成12到31元的含5-碘-1,1,2,3-三唑的大环。大环化合物是在环境友好的条件下使用简单有效的铜催化环加成反应生成的。该方法还允许使用钯催化的交叉偶联反应,容易地,区域选择性地合成含1,4,5-三取代-1,2,3-三唑的大环。