Efficient Access to New Chemical Space Through Flow-Construction of Druglike Macrocycles Through Copper-Surface-Catalyzed Azide-Alkyne Cycloaddition Reactions
作者:Andrew R. Bogdan、Keith James
DOI:10.1002/chem.201002215
日期:2010.12.27
of 12‐ to 22‐membered macrocycles, with druglike functionality and properties, have been generated by using a simple and efficient copper‐catalyzed azide–acetylene cycloaddition reaction, conducted in flow in high‐temperature copper tubing, under environmentally friendly conditions. The triazole‐containing macrocycles have been generated in up to 90 % yield in a 5 min reaction, without resorting to
通过使用简单有效的铜催化的叠氮化物-乙炔环加成反应,在环境友好的条件下,在高温铜管中进行流动,生成了一系列具有药物功能和特性的12至22元大环。在5分钟的反应中,含三唑的大环化合物的收率高达90%,而没有采用典型的大环化反应的高稀释条件。就产量,浓度和环境方面而言,这种方法代表了一种构建此类重要分子的非常有效的方法。