Enantioselective [2+2] Photocycloaddition Reactions of Enones and Olefins with Visible Light Mediated by N , N ′‐Dioxide–Metal Complexes

2018 ◽  
Vol 24 (72) ◽  
pp. 19361-19367 ◽  
Author(s):  
Han Yu ◽  
Shunxi Dong ◽  
Qian Yao ◽  
Long Chen ◽  
Dong Zhang ◽  
...  
Keyword(s):  
Visible Light ◽  
Metal Complexes

scholarly journals Unprecedented Coordination-Induced Bright Red Emission from Group 12 Metal-Bound Triarylazoimidazoles

Molecules ◽  
2021 ◽  
Vol 26 (6) ◽  
pp. 1739
Author(s):  
Artyom A. Astafiev ◽  
Olga V. Repina ◽  
Boris S. Tupertsev ◽  
Alexey A. Nazarov ◽  
Maria R. Gonchar ◽  
...  
Keyword(s):  
Visible Light ◽  
Metal Complexes ◽  
Scientific Literature ◽  
Photo Luminescence ◽  
Red Emission ◽  
The Past ◽  
Highly Efficient ◽  
Luminescence Emission ◽  
New Family ◽  
Group 12

Arylazoimidazoles are important dyes which were intensively studied in the past. In contrast, triarylazoimidazoles (derivatives which carry aryl substituents at the imidazole core) received almost no attention in the scientific literature. Here, we report a new family of simple and easily accessible triarylazoimidazole-group 12 metal complexes, which feature highly efficient photo-luminescence emission (Φ up to  0.44). Novel compounds exhibit bright red emission in solution, which could be excited with a visible light.

Visible Light-Induced Catalytic Oxidation Using Zeolite Encapsulating Two Distinct Metal Complexes

2011 ◽  
Vol 50 ◽  
pp. 01AJ03
Author(s):  
Tomohiko Inomata ◽  
Yoshimasa Nagai ◽  
Nayumi Ohata ◽  
Yasuhiro Funahashi ◽  
Tomohiro Ozawa ◽  
...  
Keyword(s):  
Visible Light ◽  
Metal Complexes ◽  
Catalytic Oxidation

Diphenyl functional porphyrins and their metal complexes as visible-light photoinitiators for free-radical, cationic and thiol–ene polymerizations

2020 ◽  
Vol 11 (26) ◽  
pp. 4237-4249
Author(s):  
Hugo Marcille ◽  
Jean-Pierre Malval ◽  
Marc Presset ◽  
Nicolas Bogliotti ◽  
Agata Blacha-Grzechnik ◽  
...  
Keyword(s):  
Free Radical ◽  
Visible Light ◽  
Metal Complexes ◽  
Porphyrin Derivatives

Diphenyl functional porphyrin derivatives as new visible-light photoinitiators for efficient free-radical, cationic and thiol–ene polymerizations.

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