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Carbon dioxide chemistry: Examples and challenges in chemical utilization of carbon dioxide

机译:二氧化碳化学:二氧化碳化学利用的例子和挑战

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The development of catalytic methods for chemical transformation of CO2 into useful compounds is of paramount importance from a standpoint of Cl chemistry and so-called green chemistry. The kinetic and thermodynamic stability of CO2 molecule presents significant challenges in designing efficient chemical transformations based on this potential feed-stock. In this context, efforts to convert CO2 to useful chemicals will inevitably rely on its activation through molecular catalysts, particularly transition-metal catalysts. Two preparative processes employing solid catalyst or CO2-philic homogeneous catalyst were devised for environmentally benign synthesis of organic carbonates and oxazolidinones under solvent-free conditions. Those processes represent pathways for greener chemical fixations of CO2 to afford industrial useful materials such as organic carbonates and oxazolidinones with great potential applications.
机译:从Cl化学和所谓的绿色化学的观点出发,开发用于将CO 2化学转化为有用的化合物的催化方法至关重要。在基于这种潜在原料设计有效的化学转化过程中,CO2分子的动力学和热力学稳定性提出了重大挑战。在这种情况下,将二氧化碳转化为有用化学品的努力将不可避免地依赖于其通过分子催化剂,特别是过渡金属催化剂的活化。设计了两种使用固体催化剂或亲CO 2的均相催化剂的制备方法,用于在无溶剂条件下环境友好地合成有机碳酸酯和恶唑烷酮。这些过程代表了对CO2进行更绿色化学固定的途径,从而提供了具有巨大潜在应用价值的工业有用材料,例如有机碳酸盐和恶唑烷酮。

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