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Photo‐/Electroinduced Irreversible Isomerization of 2,2’‐Azobispyridine Ligands in Arene Ruthenium(II) Complexes
- Source :
- Chemistry-A European Journal, Chemistry-A European Journal, Wiley-VCH Verlag, 2021, 27 (37), pp.9563-9570. ⟨10.1002/chem.202100142⟩
- Publication Year :
- 2021
- Publisher :
- HAL CCSD, 2021.
-
Abstract
- Novel arene RuII complexes containing 2,2'-azobispyridine ligands were synthesized and characterized by using 1 H and 13 C NMR spectroscopy, UV/vis spectroscopy, electrochemistry, DFT calculations and single-crystal X-ray diffraction. Z-configured complexes featuring unprecedented seven-membered chelate rings involving the nitrogen atom of both pyridines were isolated and were shown to undergo irreversible isomerization to the corresponding E-configured five-membered chelate complexes in response to light or electrochemical stimulus.
- Subjects :
- Magnetic Resonance Spectroscopy
chemistry.chemical_element
010402 general chemistry
Photochemistry
Electrochemistry
Crystallography, X-Ray
Ligands
01 natural sciences
Catalysis
Ruthenium
Isomerism
[CHIM]Chemical Sciences
Chelation
Spectroscopy
GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries)
ComputingMilieux_MISCELLANEOUS
010405 organic chemistry
Chemistry
Organic Chemistry
General Chemistry
Carbon-13 NMR
0104 chemical sciences
3. Good health
Nitrogen atom
Isomerization
Subjects
Details
- Language :
- English
- ISSN :
- 09476539 and 15213765
- Database :
- OpenAIRE
- Journal :
- Chemistry-A European Journal, Chemistry-A European Journal, Wiley-VCH Verlag, 2021, 27 (37), pp.9563-9570. ⟨10.1002/chem.202100142⟩
- Accession number :
- edsair.doi.dedup.....536dfa7d823d353771cf14799d8f7a45