Reduction and Rearrangement of a Boron(I) Carbonyl Complex.
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ABSTRACT:
SUBMITTER: Rang M
PROVIDER: S-EPMC7898892 | biostudies-literature | 2021 Feb
REPOSITORIES: biostudies-literature
Publications
Reduction and Rearrangement of a Boron(I) Carbonyl Complex.
Rang Maximilian M Fantuzzi Felipe F Arrowsmith Merle M Krummenacher Ivo I Beck Eva E Witte Robert R Matler Alexander A Rempel Anna A Bischof Tobias T Radacki Krzysztof K Engels Bernd B Braunschweig Holger H
Angewandte Chemie (International ed. in English) 20201211 6
The one-electron reduction of a cyclic (alkyl)(amino)carbene (CAAC)-stabilized arylborylene carbonyl complex yields a dimeric borylketyl radical anion, resulting from an intramolecular aryl migration to the CO carbon atom. Computational analyses support the existence of a [(CAAC)B(CO)Ar]<sup>.-</sup> radical anion intermediate. Further reduction leads to a highly nucleophilic dianionic (boraneylidene)methanolate. ...[more]
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