Alternatives to Iridium: A Polyaza[7]helicene as a Strongly Reductive Visible Light Photoredox Catalyst
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Johannes Rocker
- Till Opatz
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:001065050100001&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1021/acsorginorgau.2c00022
- Externe Identifier
- Clarivate Analytics Document Solution ID: R5WH3
- PubMed Identifier: 36855668
- ISSN
- 2694-247X
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- ACS ORGANIC & INORGANIC AU
- Schlüsselwörter
- photochemistry
- photoredox catalysis
- helicenes
- organocatalysis
- multicomponent reactions
- radicals
- redox potential
- photocatalysis
- visible light
- Paginierung
- 415 - 421
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Titel
- Alternatives to Iridium: A Polyaza[7]helicene as a Strongly Reductive Visible Light Photoredox Catalyst
- Sub types
- Article
- Ausgabe der Zeitschrift
- 2
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Autoren
- Johannes Rocker
- Till Opatz
- DOI
- 10.1021/acsorginorgau.2c00022
- eISSN
- 2694-247X
- ISSN
- 2694-247X
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- ACS Organic & Inorganic Au
- Sprache
- en
- Online publication date
- 2022
- Paginierung
- 415 - 421
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Herausgeber
- American Chemical Society (ACS)
- Herausgeber URL
- http://dx.doi.org/10.1021/acsorginorgau.2c00022
- Datum der Datenerfassung
- 2023
- Titel
- Alternatives to Iridium: A Polyaza[7]helicene as a Strongly Reductive Visible Light Photoredox Catalyst
- Ausgabe der Zeitschrift
- 2
Datenquelle: Crossref
- Abstract
- The use of a readily accessible polyazahelicene as a strongly reducing metal-free alternative to the commonly used precious metal based photoredox catalysts is demonstrated. An improved two-step synthesis of the catalyst is described, and its photophysical properties with respect to its use as a photoredox catalyst are evaluated. Its activity under visible light irradiation is proven by application in two double radical light-driven multicomponent reactions. The azahelicene gave comparable results to an iridium-based catalyst originally used for the same transformations.
- Addresses
- Department of Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55128 Mainz, Germany.
- Autoren
- Johannes Rocker
- Till Opatz
- DOI
- 10.1021/acsorginorgau.2c00022
- eISSN
- 2694-247X
- Externe Identifier
- PubMed Identifier: 36855668
- PubMed Central ID: PMC9955290
- Open access
- true
- ISSN
- 2694-247X
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- ACS organic & inorganic Au
- Sprache
- eng
- Medium
- Electronic-eCollection
- Online publication date
- 2022
- Open access status
- Open Access
- Paginierung
- 415 - 421
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Publisher licence
- CC BY-NC-ND
- Datum der Datenerfassung
- 2023
- Titel
- Alternatives to Iridium: A Polyaza[7]helicene as a Strongly Reductive Visible Light Photoredox Catalyst.
- Sub types
- research-article
- Journal Article
- Ausgabe der Zeitschrift
- 2
Files
https://pubs.acs.org/doi/pdf/10.1021/acsorginorgau.2c00022 https://europepmc.org/articles/PMC9955290?pdf=render
Datenquelle: Europe PubMed Central
- Abstract
- The use of a readily accessible polyazahelicene as a strongly reducing metal-free alternative to the commonly used precious metal based photoredox catalysts is demonstrated. An improved two-step synthesis of the catalyst is described, and its photophysical properties with respect to its use as a photoredox catalyst are evaluated. Its activity under visible light irradiation is proven by application in two double radical light-driven multicomponent reactions. The azahelicene gave comparable results to an iridium-based catalyst originally used for the same transformations.
- Date of acceptance
- 2022
- Autoren
- Johannes Rocker
- Till Opatz
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/36855668
- DOI
- 10.1021/acsorginorgau.2c00022
- eISSN
- 2694-247X
- Externe Identifier
- PubMed Central ID: PMC9955290
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- ACS Org Inorg Au
- Sprache
- eng
- Country
- United States
- Paginierung
- 415 - 421
- Datum der Veröffentlichung
- 2022
- Status
- Published online
- Titel
- Alternatives to Iridium: A Polyaza[7]helicene as a Strongly Reductive Visible Light Photoredox Catalyst.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 2
Datenquelle: PubMed
- Beziehungen:
- Eigentum von