We developed a mild and practical protocol for the synthesis of 1,4-enedione from α-halo ketones through a sodium sulfinate mediated reaction. This reaction enables the construction of symmetric and unsymmetric 1,4-enedione with complete E selectivity. Sodium 4-toluenesulfinate plays an important role in this reaction.
我们开发了一种温和实用的方案,用于通过亚
磺酸钠介导的反应从 α-卤代酮合成 1,4-烯二酮。该反应能够构建具有完全 E 选择性的对称和非对称 1,4-烯二酮。4-甲
苯亚磺酸钠在该反应中起重要作用。