Gold‐Catalyzed Access to Pyrrolo‐ and (Aryl)Indolo‐Fused Phenazines
Novel fused phenazines were synthesized through a combination of gold-catalyzed hydroamination and cascade cyclization reactions towards azaacenes. In total, 30 new compounds were synthesized and investigated with respect to their structural and optoelectronic properties. In solution, these targets exhibit strong green to red emission, with quantum yields of up to 60 %. The emission wavelength can be finely adjusted by the choice of solvent due to their solvatochromic behavior, as demonstrated with a representative example.
Authors
- Martin C. Dietl (ORCID: https://orcid.org/0000-0002-6115-4674)
- Matthias Rudolph (ORCID: https://orcid.org/0000-0002-0331-8394)
- M. Scherr (ORCID: https://orcid.org/0009-0000-4548-9741)
- A. Stephen K. Hashmi (ORCID: https://orcid.org/0000-0002-6720-8602)
- Frank Röminger
- Petra Krämer
- Christopher Hüßler (ORCID: https://orcid.org/0009-0000-5716-8814)
- Justin Kahle (ORCID: https://orcid.org/0009-0008-3208-7979)
- Stefan Schmidt (ORCID: https://orcid.org/0000-0003-2450-9795)
- Immanuel E. Blaum
- Hanno Stuntebeck
- Lea Trogemann
Institutions
- King Abdulaziz University (SA)
- Heidelberg University (DE)
Publication Details
- Journal
- Chemistry - A European Journal
- Published
- 2024-12-11
- DOI
- https://doi.org/10.1002/chem.202404184
- Primary Topic
- Catalytic Alkyne Reactions
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Deutsche Forschungsgemeinschaft
- Hector Fellow Academy