A Bimetallic Porphyrin Metal Organic Framework as Multifunctional Catalysts for CO2 Cycloaddition and Alkyne Hydration

摘要

Here, a post synthetic modification strategy is presented to prepare multifunctional Bi-MOF-Co by introducing Co atom into the porphyrin units of bismuth-porphyrin metal organic framework (Bi-MOF). Under milder conditions (0.1 MPa, 80 & DEG;C), CO2 cycloaddition is achieved to form cyclic carbonate in 96 % yield catalyzed by Bi-MOF-Co. The recyclability of catalysts is confirmed by five cycle experiments without loss of activity. Moreover, alkyne hydration is also catalyzed by Bi-MOF-Co in 99 % yield. The hydration protocol exhibites excellent functional group compatibility.

关键词