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.
- 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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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)
- Creator
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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
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
- 15.08.2025, 7:27 AM CEST
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Associated
- Wirtz, Lisa
- Haider, Wasim
- Huch, Volker
- Zimmer, Michael
- Schäfer, André
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Dehydropolymerisation of Methylamine Borane and an N ‐Substituted Primary Amine Borane Using a PNP Fe Catalyst
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Dehydropolymerisation of Methylamine Borane and an N ‐Substituted Primary Amine Borane Using a PNP Fe Catalyst
Borane Catalyzed Selective Diazo Cross‐Coupling Towards Pyrazoles
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Amine–borane complex-initiated SF5Cl radical addition on alkenes and alkynes
A Constrained Geometry Fluorenyl Amido Magnesium Catalyst for Amine‐Borane Dehydrocoupling
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