A simple and convenient method for synthesis of advanced isoindolone intermediates of lennoxamine and analogues is described in this paper. The intramolecular Diels-Alder reaction of furan is used as a key step in this synthesis.
                                    本文介绍了一种简单易行的方法,用于合成高级异
吲哚酮中间体伦诺沙明及其类似物。
呋喃的分子内 Diels-Alder 反应是该合成的关键步骤。