作者:Iole Cerminara、Luciano D'Alessio、Maurizio D'Auria、Maria Funicello、Ambra Guarnaccio
DOI:10.1002/hlca.201500285
日期:2016.5
of 4‐methoxythiophenoxyacetaldehyde diethyl acetal, 4‐nitrothiophenoxyacetaldehyde diethyl acetal, and 3‐methoxythiophenoxyacetaldehyde diethyl acetal in polyphosphoric acid has been explained. The kinetic behavior has been explained on the basis of aided simulation and on the basis of density functional theory calculations showing a different pathway for 4‐nitrothiophenoxyacetaldehyde diethyl acetal
解释了4-甲氧基硫代苯氧基乙醛二乙基乙缩醛,4-硝基硫代苯氧基乙醛二乙基乙缩醛和3-甲氧基硫代苯氧基乙醛二乙基乙缩醛在多磷酸中的反应动力学。动力学行为已在辅助模拟的基础上进行了解释,并在密度泛函理论计算的基础上进行了说明,显示出4-硝基硫代苯氧基乙醛二乙基乙缩醛和4-甲氧基硫代苯氧基乙醛二乙基乙缩醛的不同途径。在后一种情况下,观察到对二聚产物非常快速的竞争反应。