A new approach for the synthesis of tetrahydroquinoline using flow chemistry under very mild conditions was described. The clue was the employ of visible light and a photocatalytic system for the cyclization of iodoaryl vinyl derivatives.
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This class of molecules are one of the main objectives of the modern synthetic chemistry as they are heterocyclic structures compounds with interesting biological properties such as anti-HIV activity, antifungal, properties and antitumor as well as antidepressant activities (https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/ejoc.202001018).
Congratulations to the team!