2008
DOI: 10.1002/ange.200801992
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Iridium‐Catalyzed H/D Exchange at Vinyl Groups without Olefin Isomerization

Abstract: Tauschgeschäft: Die Titelreaktion bietet ein seltenes Beispiel für die Aktivierung olefinischer C‐H‐Bindungen ohne Olefinisomerisierung. Die Bedingungen sind so mild, dass funktionelle Gruppen wie Ketone, Ester, Nitrile, Amine, Sulfide und Alkohole toleriert werden. Diese Selektivität wird anhand der Markierung einiger komplexer Moleküle mit Deuterium belegt.

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Cited by 28 publications
(16 citation statements)
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“…[11] These systems established a basis for the design of mild catalysts for nonoxidative (de)hydrogenation processes [12] and chemoselective H/D exchange. [13] The examples are impressive, however, they provide only a hint of the real synthetic potential concealed in ligandmetal cooperation. Therefore, we strongly believe that further extension of this concept to new reaction schemes will eventually lead to the discovery of conceptually novel catalysis.Herein, we wish to report on the development of Ir III -and Rh III -based catalysts that are capable of promoting olefin hydroformylation through the unprecedented metal-ligand cooperating mechanism.…”
mentioning
confidence: 99%
“…[11] These systems established a basis for the design of mild catalysts for nonoxidative (de)hydrogenation processes [12] and chemoselective H/D exchange. [13] The examples are impressive, however, they provide only a hint of the real synthetic potential concealed in ligandmetal cooperation. Therefore, we strongly believe that further extension of this concept to new reaction schemes will eventually lead to the discovery of conceptually novel catalysis.Herein, we wish to report on the development of Ir III -and Rh III -based catalysts that are capable of promoting olefin hydroformylation through the unprecedented metal-ligand cooperating mechanism.…”
mentioning
confidence: 99%
“…In 2006, he moved to the University of Illinois Urbana‐Champaign, where his group develops transition‐metal‐catalyzed reactions and investigates their mechanisms. He recently reported in Angewandte Chemie on the iridium‐catalyzed H–D exchange at vinyl groups without isomerization of the double bond,2a and on the palladium‐catalyzed α‐arylation of aldehydes with bromo‐ and chloroarenes in the presence of ferrocenylphosphine ligands 2b. Hartwig also recently received the Mack Award 2009 from Ohio State University.…”
Section: Awarded…︁mentioning
confidence: 99%
“…Seine Gruppe arbeitet an der Entwicklung übergangsmetallkatalysierter Reaktionen und dem Verständnis ihrer Mechanismen. Kürzlich berichtete er in der Angewandten Chemie über den iridiumkatalysierten H‐D‐Austausch an Vinylgruppen ohne Isomerisierung der Doppelbindung2a sowie über die palladiumkatalysierte α‐Arylierung von Aldehyden mit Brom‐ und Chlorarenen in Gegenwart von Ferrocenylphosphan‐Liganden 2b. Hartwig erhält außerdem den Mack Award 2009 von der Ohio State University.…”
Section: Ausgezeichnet…︁unclassified