Pd(II) Supported MIL-101(Al): A Heterogeneous, Efficient and ReusableCatalyst for Mizoroki-Heck Reaction

Recently metal–organic frameworks (MOFs), porous materials of a crystalline structure comprising bridged organic ligands and metal centers, have been attracted significant attention in gas sorption average owing to their large pore volumes and surface areas. Several studies have been reported on MOFs utilization as support for heterogeneous catalysts,1 and drug delivery 2. These materials have been explored because of their intrinsic high surface area, tunable pores, and various functionalities.3In this work, Pd(OAc)2 was deposited on MIL-101(Al) particles, with a high surface area prepared by a hydrothermal method. The supported Pd(II) porous catalyst showed significant efficiency in the Mizoroki-Heck coupling reaction. The reaction parameters such as the type of base, amounts of the catalyst, solvents, temperature, and substrates ratios were optimized.

کلیدواژه ها:

Metal–Organic-Frameworks ، MIL-101(Al)-Pd(OAc)2 ، Mizoroki-Heck reaction