Palladium-Catalyzed Transfer Hydrogenation and Acetylation of N-Heteroarenes with Sodium Hydride as the Reductant
作者:Fan Luo、Xiaobei Chen、Ying Hu、Shilei Zhang、Yanwei Hu、Jing Yu、Yuejia Yin、Xiaoxiao Hu、Xuejun Liu、Xiaodong Chen
DOI:10.1055/a-1988-5764
日期:——
An efficient and convenient palladium-catalyzed reductive system by employing sodium hydride as the hydrogen donor and acetic anhydride as an activator has been developed for transfer hydrogenation and acetylation of a wide range of N-heteroarenes including quinoline, phthalazine, quinoxaline, phenazine, phenanthridine, and indole. Moreover, acridine substrates could be directly reduced without the
通过使用氢化钠作为氢供体和乙酸酐作为活化剂,开发了一种高效便捷的钯催化还原系统,用于转移氢化和乙酰化各种 N-杂芳烃,包括喹啉、酞嗪、喹喔啉、吩嗪、菲啶、和吲哚。此外,吖啶底物可以在不使用乙酸酐的情况下直接还原。该协议为制备各种饱和 N-杂环化合物提供了一种简单的方法。