Frustrated Lewis Pair Mediated 1,2‐Hydrocarbation of Alkynes
Abstract: Frustrated Lewis pair (FLP) chemistry enables a rare example of alkyne 1,2‐hydrocarbation with N‐methylacridinium salts as the carbon Lewis acid. This 1,2‐hydrocarbation process does not proceed through a concerted mechanism as in alkyne syn‐hydroboration, or through an intramolecular 1,3‐hydride migration as operates in the only other reported alkyne 1,2‐hydrocarbation reaction. Instead, in this study, alkyne 1,2‐hydrocarbation proceeds by a novel mechanism involving alkyne dehydrocarbation with a carbon Lewis acid based FLP to form the new C−C bond. Subsequently, intermolecular hydride transfer occurs, with the Lewis acid component of the FLP acting as a hydride shuttle that enables alkyne 1,2‐hydrocarbation.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Frustrated Lewis Pair Mediated 1,2‐Hydrocarbation of Alkynes ; volume:129 ; number:31 ; year:2017 ; pages:9330-9334 ; extent:5
Angewandte Chemie ; 129, Heft 31 (2017), 9330-9334 (gesamt 5)
- Urheber
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Fasano, Valerio
Curless, Liam D.
Radcliffe, James E.
Ingleson, Michael J.
- DOI
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10.1002/ange.201705100
- URN
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urn:nbn:de:101:1-2022091506084164932282
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:32 MESZ
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Beteiligte
- Fasano, Valerio
- Curless, Liam D.
- Radcliffe, James E.
- Ingleson, Michael J.
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