作者:Andrew Robertson、Douglas Philp、Neil Spencer
DOI:10.1016/s0040-4020(99)00633-x
日期:1999.9
The rational design of systems which are capable of accelerating and/or controlling the stereochemical outcome of the Diels-Alder cycloaddition reaction between a furan and a maleimide is presented. The origins of the acceleration and control of the cycloaddition reactions are traced by kinetic studies — allied to molecular mechanics calculations — to the formation of complexes in which the dienes
提出了能够加速和/或控制呋喃和马来酰亚胺之间的狄尔斯-阿尔德环加成反应的立体化学结果的系统的合理设计。通过动力学研究(与分子力学计算相关联)追溯了加速和控制环加成反应的起源,形成了络合物,其中将二烯和二烯亲和剂置于适当的反应位置,更重要的是,在环加合物中形成分子内氢键。