Experimentally-determined intramolecular and intermolecular deuterium kinetic isotope effects and computational studies imply three possible kinetic scenarios for the Friedel-Crafts acylation of xylene. The influence of the structural and energetic properties of the pi-complexes and sigma-complex upon the observed isotope effects is explored.
实验确定的分子内和分子间
氘动力学同位素效应和计算研究表明,二
甲苯的Friedel-Crafts酰化反应存在三种可能的动力学方案。探索了π络合物和sigma络合物的结构和能量性质对观察到的同位素效应的影响。