Shen Kunrong, Feng Chuan, Liu Yilei, Yi Dong, Lin Peng, Li Huifang, Gong Yimou, Wei Siping, Fu Qiang, Zhang Zhijie
Green Pharmaceutical Technology Key Laboratory of Luzhou City, Central Nervous System Drug Key Laboratory of Sichuan Province, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China.
State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350116, China.
Org Biomol Chem. 2023 Dec 6;21(47):9341-9345. doi: 10.1039/d3ob01675g.
A visible light-enabled cascade cyclization strategy is disclosed with concomitant phosphorylation and heterocycle construction. It provides a novel and environmentally benign approach for accessing tetrahydroindolizine-containing phosphonates under metal-free conditions. Mechanistic studies revealed that phosphinoyl radicals were generated from H-phosphonates a HAT process.
公开了一种可见光促进的级联环化策略，同时实现磷酸化和杂环构建。它为在无金属条件下获得含四氢吲哚嗪的膦酸酯提供了一种新颖且环境友好的方法。机理研究表明，磷酰基自由基由H-膦酸酯通过氢原子转移（HAT）过程产生。
