De Novo Construction of Substituted Terephthalates via Phosphine Catalyzed Domino Benzannulation Reactions
作者:Dan Wang、Junhui Lin、Yannan Zhu、You Huang
DOI:10.1002/adsc.202001513
日期:2021.3.29
The robustness of phosphine catalysis enabling the domino benzannulation reactions of allenoates with enamines is described. A broad array of substituted terephthalates were delivered under simple and practical reaction conditions. Furthermore, the reaction could be carried out on a gram scale with higher yield, and various conversions of the terephthalate products demonstrate the versatility of this
描述了膦催化的鲁棒性,使膦酸酯与烯胺的多米诺苯甲环化反应成为可能。在简单而实际的反应条件下,可以得到各种各样的取代对苯二甲酸酯。此外,该反应可以以克级进行,具有更高的产率,并且对苯二甲酸酯产物的各种转化证明了这种转化的多功能性。