A new synthesis of N-(alpha-methoxyarylmethyl)-2,2-dimethylaziridines is presented. Different benzaldehydes were converted into the corresponding imines upon reaction with 2-bromo-2-methylpropylamine. Treatment of the latter imines with sodium methoxide afforded N-(alpha-methoxyarylmethyl)-2,2-dimethylaziridines in good yields. (C) 2003 Elsevier Science Ltd. All rights reserved.
A new synthesis of N-(alpha-methoxyarylmethyl)-2,2-dimethylaziridines is presented. Different benzaldehydes were converted into the corresponding imines upon reaction with 2-bromo-2-methylpropylamine. Treatment of the latter imines with sodium methoxide afforded N-(alpha-methoxyarylmethyl)-2,2-dimethylaziridines in good yields. (C) 2003 Elsevier Science Ltd. All rights reserved.
Visible-Light-Induced, Palladium-Catalyzed Annulation of 1,3-Dienes to Construct Vinyl <i>N</i>-Heterocycles
作者:Yu Zheng、Weidong Lu、Zhenzhen Xie、Kai Chen、Haoyue Xiang、Hua Yang
DOI:10.1021/acs.orglett.2c02101
日期:2022.7.29
Herein, a photoinduced palladium-catalyzed annulation of 1,3-dienes with bifunctional halognated alkylamines has been developed, offering a facile route to access a broad range of vinylpyrrolidines. The reactivity profile of this protocol was able to be readily manipulated to assemble vinylpyrrolidine and vinlysilaazacycle. Remarkably, the utility of this strategy was further illustrated in the construction