Light‐Dependent Reactivity of Heavy Pnictogen Double Bonds
Abstract: The chemistry of light dipnictenes has been widely investigated in the last century with remarkable achievements especially for azobenzene derivatives. In contrast, distibenes and dibismuthenes are relatively rare and show very limited reactivity. Herein, we have designed a protocol using visible light to enhance the reactivity of heavy dipnictenes. Exploiting the distinctive π–π* transition, we have been able to isolate unique examples of dipnictene‐cobalt complexes. The reactivity of the distibene complex was further exploited using red light in the presence of a diazoolefin to access an unusual four‐membered bicyclo[1.1.0]butane analog, containing only a single carbon atom. These findings set the bases to a conceptually new strategy in heavy element double bonds chemistry where visible light is at the front seat of bond activation.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Light‐Dependent Reactivity of Heavy Pnictogen Double Bonds ; day:14 ; month:06 ; year:2024 ; extent:6
Angewandte Chemie / International edition. International edition ; (14.06.2024) (gesamt 6)
- Creator
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Meleschko, Daniel
Palui, Prasenjit
Gomila, Rosa M.
Schnakenburg, Gregor
Filippou, Alexander C.
Frontera, Antonio
Bismuto, Alessandro
- DOI
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10.1002/anie.202405400
- URN
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urn:nbn:de:101:1-2406151411068.993172439020
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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14.08.2025, 10:55 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Meleschko, Daniel
- Palui, Prasenjit
- Gomila, Rosa M.
- Schnakenburg, Gregor
- Filippou, Alexander C.
- Frontera, Antonio
- Bismuto, Alessandro
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Light‐Dependent Reactivity of Heavy Pnictogen Double Bonds
Nonnatural Reactivity of Cofactor-Dependent Enzymes upon Light Irradiation
Phosphorus-carbon double bonds
Formation and Reactivity of heavy Group 14‐15 bonds
Twisting the C=N double bond
Pinpointing double bond positions in lipids
Biocatalytic carbon nitrogen double bond reduction
An Authentic Al=Si Double Bond
Reactivity of Aluminium chlorofluoride (ACF) towards C−F bond activations and C−F bond formations
Palladium‐Catalyzed Activation of Carbon–Halogen Bonds: Electrostatics‐Controlled Reactivity
On the Reactivity of Phosphaalumenes towards C−C Multiple Bonds
Time-dependent reactivity of species in condensed media
Light‐Dependent Reactivity of Heavy Pnictogen Double Bonds
Nonnatural Reactivity of Cofactor-Dependent Enzymes upon Light Irradiation
Phosphorus-carbon double bonds
Formation and Reactivity of heavy Group 14‐15 bonds
Twisting the C=N double bond
Pinpointing double bond positions in lipids
Biocatalytic carbon nitrogen double bond reduction
An Authentic Al=Si Double Bond
Reactivity of Aluminium chlorofluoride (ACF) towards C−F bond activations and C−F bond formations
Palladium‐Catalyzed Activation of Carbon–Halogen Bonds: Electrostatics‐Controlled Reactivity
On the Reactivity of Phosphaalumenes towards C−C Multiple Bonds