Amphiphilic methyleneamino synthon through organic dye catalyzed-decarboxylative aminoalkylation
作者:Li Chen、Chin Sheng Chao、Yuanhang Pan、Sheng Dong、Yew Chin Teo、Jian Wang、Choon-Hong Tan
DOI:10.1039/c3ob41091a
日期:——
The utilization of a photo-induced synthon generated from N-phenyl glycine by an organic dye and visible light irradiation is disclosed. The intermediate could be coupled with either a radical or a nucleophile in a simple operation to afford several natural product-like compounds.
Overcoming Back Electron Transfer in the Electron Donor–Acceptor Complex-Mediated Visible Light-Driven Generation of α-Aminoalkyl Radicals from Secondary Anilines
作者:August Runemark、Henrik Sundén
DOI:10.1021/acs.joc.2c02448
日期:2023.1.6
An additive-free, visible light-driven annulation between N-aryl amino acids and maleimide to form tetrahydroquinolines (THQs) is disclosed. Photochemical activation of an electrondonor–acceptor (EDA) complex between amino acids and maleimides drives the reaction, and aerobic oxygen acts as the terminal oxidant in the net oxidative process. A range of N-aryl amino acids and maleimides have been investigated