874116-10-6Relevant articles and documents
Visible-Light-Photocatalyzed Synthesis of Phenanthridinones and Quinolinones via Direct Oxidative C-H Amidation
Moon, Yonghoon,Jang, Eunyoung,Choi, Soyeon,Hong, Sungwoo
supporting information, p. 240 - 243 (2018/01/17)
A straightforward synthetic strategy to construct biologically relevant phenanthridinones and quinolinones was developed via visible-light-promoted direct oxidative C-H amidation. In this photocatalytic system, amidyl radicals can be generated by homolysis of the N-H bond of simple amide precursors via single-electron transfer under blue LED illumination, which leads to oxidative intramolecular C-H amidation. Moreover, an efficient synthetic strategy using a photocascade enabled facile assembly of quinolinone structures through a catalytic sequence involving triplet energy (ET) transfer-based E/Z olefin isomerization and subsequent photocatalytic generation of amidyl radical intermediates.
Synthesis of N-aryl pyridin-2-ones via ligand coupling reactions using pentavalent organobismuth reagents
Ikegai, Kazuhiro,Mukaiyama, Teruaki
, p. 1496 - 1497 (2007/10/03)
An efficient method for the synthesis of N-aryl pyridin-2-ones was established by way of ligand coupling reactions using pentavalent organobismuth reagents such as triarylbismuth dichlorides. Copyright
