Abstract
Dearomative functionalization of quinolines expands the chemical diversity of highly
functionalized 3D frameworks, such as 1,2,3,4- and 5,6,7,8-tetrahydroquinoline derivatives,
which are important pharmacophores, with minimal synthetic costs. In this short review,
we cover recent reports on the visible-light-induced dearomative functionalization
of quinolines with an emphasis on reaction design/strategies and mechanistic studies
and provide a theoretical basis for developing further dearomative syntheses in the
future.
1 Introduction
2 Dearomative Functionalizations through the Formation of Photoexcited Quinolines
3 Dearomative Functionalizations through the Formation of Photoexcited Reagents/Intermediates
4 Conclusion
Key words
dearomative functionalization - photoinduced reactions - quinoline - tetrahydroquinoline
- 3D frameworks - mechanistic studies - DFT calculations