Kaixian Chen

Abstract The tetrahydroisoquinoline scaffold is an important structural motif in many natural products and pharmaceuticals, known for its broad biological activities. Fused tetrahydroisoquinoline polycyclic heterocyclic structures have increasingly attracted attention, yet their synthetic pathways remain limited. Herein, we developed an efficient, metal-free strategy for assembling tetrahydroisoquinoline-fused polycycles via Vilsmeier-reagent promoted decarbonylative cyclization reaction.

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.