Magnesocenophane‐Catalyzed Amine Borane Dehydrocoupling
Abstract: The Lewis acidities of a series of [n]magnesocenophanes (1 a–d) have been investigated computationally and found to be a function of the tilt of the cyclopentadienyl moieties. Their catalytic abilities in amine borane dehydrogenation/dehydrocoupling reactions have been probed, and C[1]magnesocenophane (1 a) has been shown to effectively catalyze the dehydrogenation/dehydrocoupling of dimethylamine borane (2 a) and diisopropylamine borane (2 b) under ambient conditions. Furthermore, the mechanism of the reaction with 2 a has been investigated experimentally and computationally, and the results imply a ligand‐assisted mechanism involving stepwise proton and hydride transfer, with dimethylaminoborane as the key intermediate.
- 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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Magnesocenophane‐Catalyzed Amine Borane Dehydrocoupling ; volume:26 ; number:28 ; year:2020 ; pages:6176-6184 ; extent:9
Chemistry - a European journal ; 26, Heft 28 (2020), 6176-6184 (gesamt 9)
- Urheber
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Wirtz, Lisa
Haider, Wasim
Huch, Volker
Zimmer, Michael
Schäfer, André
- DOI
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10.1002/chem.202000106
- URN
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urn:nbn:de:101:1-2022060413534359528719
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:27 MESZ
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Beteiligte
- Wirtz, Lisa
- Haider, Wasim
- Huch, Volker
- Zimmer, Michael
- Schäfer, André
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