Synthesis of 2-arylchromeno[2,3,4,5-<i>lmna</i>]phenanthridines through a sequential multicomponent assembly, oxygenation and 6πe electrocyclization reactions
A single-step synthesis of 2-arylchromeno[2,3,4,5-lmna]phenanthridines is disclosed using a MCR and cascade reactions. Here, DMSO reacts for regioselective ‘O’ transposition and assists in situ 6πe electrocyclization and aromatization reactions.
Authors
- Abu T. Khan
- Sabina Yashmin (ORCID: https://orcid.org/0000-0002-4535-5054)
- Anil Rangnath Pawar
Institutions
- Indian Institute of Technology Guwahati (IN)
Publication Details
- Journal
- Organic Chemistry Frontiers
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d4qo02067g
- Citations
- 2
- Primary Topic
- Catalytic C–H Functionalization Methods
- Type
- article
- Field-Weighted Citation Impact
- 1.87