氟两相催化反应的进展

Fluorous Biphasic Catalysis

对氟两相催化反应作一介绍。氟两相体系是一种新的相分离和固定化技术 ,全氟溶剂与大多数有机溶剂不互溶 ,而在催化剂分子中引入适当数量、大小和形状的氟尾能使之优先溶于全氟溶剂 。

Fluorous biphase system represents a new phase-separation and immobilization technique. Perfluorinated solvents have limited miscibility with most of organic solvents. Combined with the fact that compounds functionalized with fluorous ponytails of appropriate number, size, and shape often dissolve preferentially in pefluorinated solvents allows the easy recovery and recycling of fluorous catalysts. This review focuses on fluorous biphasic catalysis.