In this paper, we have prepared a Nickel based Metal-Organic Framework (Ni-MOF) with trimesic acid as a linker. This MOF was characterized by single crystal and powder X-ray diffraction, Fourier-transform infrared spectroscopy (FT-IR), N₂ adsorption isotherm, thermogravimetric analysis (TGA), CO₂ adsorption isotherm, and NH₃-temperature-programmed desorption (TPD). It has a CO₂ uptake of 37 cc/g and a Qst value of 20.1 KJ. mol⁻¹. This Ni-MOF on activation [Ni-MOF(A)] was used as a heterogeneous catalyst in the fixation of CO₂ with epoxide and aromatic amine to synthesize oxazolidinones in 85 % yield. This catalyst was used under ambient pressure in the presence of tetrabutylammonium iodide (TBAI) as cocatalysts. The scope of the substrates includes a wide range of epoxides and aromatic amines to give oxazolidinones in good yield. The catalyst was also recyclable and can be reused for nine consecutive cycles.

在本文中，我们制备了一种以均苯三甲酸为连接体的镍基金属有机骨架 (Ni-MOF)。该 MOF 通过单晶和粉末 X 射线衍射、傅里叶变换红外光谱 (FT-IR)、N ₂吸附等温线、热重分析 (TGA)、CO ₂吸附等温线和 NH _{3 程序}升温脱附进行表征。 TPD）。它具有37 cc/g的 CO ₂吸收和 20.1 KJ 的 Qst 值。摩尔^-1。这种活化的 Ni-MOF [Ni-MOF(A)] 被用作固定 CO ₂的多相催化剂与环氧化物和芳香胺合成恶唑烷酮，收率 85%。在四丁基碘化铵(TBAI)作为助催化剂存在下，在环境压力下使用该催化剂。底物的范围包括各种环氧化物和芳香胺，以高产率得到恶唑烷酮。催化剂也是可回收的，可以连续重复使用九个循环。