Highly electron deficient diketopyrrolopyrroles

Humphreys, Joshua; Malagreca, Ferdinando; Hume, Paul A.; Davies, E. Stephen; Argent, Stephen P.; Bradshaw, Tracey D.; Amabilino, David B.

Abstract

The synthesis, spectroelectrochemical and structural characteristics of highly electron-accepting diketopyrrrolopyrrole (DPP) molecules with adjoining pyridinium rings is reported, along with an assessment of their toxicity, which is apparently low. The compounds show reversible electrochemistry and in one subfamily a massive increase in molar extinction coefficient upon electrochemical reduction.

Citation

Humphreys, J., Malagreca, F., Hume, P. A., Davies, E. S., Argent, S. P., Bradshaw, T. D., & Amabilino, D. B. (2023). Highly electron deficient diketopyrrolopyrroles. Chemical Communications, 59(12), 1613-1616. https://doi.org/10.1039/d2cc06770f

• Journal Article Type: Article
• Acceptance Date: Jan 3, 2023
• Online Publication Date: Jan 3, 2023
• Publication Date: Feb 11, 2023
• Deposit Date: Jan 16, 2023
• Publicly Available Date: Jan 16, 2023
• Journal: Chemical Communications
• Print ISSN: 1359-7345
• Electronic ISSN: 1364-548X
• Publisher: Royal Society of Chemistry (RSC)
• Peer Reviewed: Peer Reviewed
• Volume: 59
• Issue: 12
• Pages: 1613-1616
• DOI: https://doi.org/10.1039/d2cc06770f
• Keywords: Materials Chemistry, Metals and Alloys, Surfaces, Coatings and Films, General Chemistry, Ceramics and Composites, Electronic, Optical and Magnetic Materials, Catalysis
• Public URL: https://nottingham-repository.worktribe.com/output/15940541
• Publisher URL: https://pubs.rsc.org/en/content/articlelanding/2023/CC/D2CC06770F