Literature DB >> 30985966

Heterodiatomic Multiple Bonding in Group 13: A Complex with a Boron-Aluminum π Bond Reduces CO2.

Alexander Hofmann1,2, Marc-André Légaré1,2, Leonie Wüst1,2, Holger Braunschweig1,2.   

Abstract

Heterodiatomic multiple bonds have never been observed within Group 13. Herein, we disclose a method that generates [(CAAC)PhB=AlCp3t ] (1), a complex featuring π bonding between boron and aluminum through the association of singlet fragments. We present the properties of this multiple bond as well as the reactivity of the complex with carbon dioxide, which yields a boron CO complex via an unusual metathesis reaction.
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  aluminum; boron; carbon dioxide reduction; multiple bonds; subvalent compounds

Year:  2019        PMID： 30985966     DOI： 10.1002/anie.201902655

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  6 in total

Review 1.  Recent Advances in the Domain of Cyclic (Alkyl)(Amino) Carbenes.

Authors:  Saroj Kumar Kushvaha; Ankush Mishra; Herbert W Roesky; Kartik Chandra Mondal
Journal:  Chem Asian J       Date:  2022-02-26

2.  A Neutral "Aluminocene" Sandwich Complex: η1 - versus η5 -Coordination Modes of a Pentaarylborole with ECp* (E=Al, Ga; Cp*=C5 Me5 ).

Authors:  Christian P Sindlinger; Paul Niklas Ruth
Journal:  Angew Chem Int Ed Engl       Date:  2019-09-10       Impact factor: 15.336

3.  Ge=B π-Bonding: Synthesis and Reversible [2+2] Cycloaddition of Germaborenes.

Authors:  Dominik Raiser; Christian P Sindlinger; Hartmut Schubert; Lars Wesemann
Journal:  Angew Chem Int Ed Engl       Date:  2020-01-07       Impact factor: 15.336

4.  cAAC-Stabilized 9,10-diboraanthracenes-Acenes with Open-Shell Singlet Biradical Ground States.

Authors:  Christian Saalfrank; Felipe Fantuzzi; Thomas Kupfer; Benedikt Ritschel; Kai Hammond; Ivo Krummenacher; Rüdiger Bertermann; Raphael Wirthensohn; Maik Finze; Paul Schmid; Volker Engel; Bernd Engels; Holger Braunschweig
Journal:  Angew Chem Int Ed Engl       Date:  2020-08-25       Impact factor: 15.336

5.  Planar Cyclopenten-4-yl Cations: Highly Delocalized π Aromatics Stabilized by Hyperconjugation.

Authors:  Samuel Nees; Thomas Kupfer; Alexander Hofmann; Holger Braunschweig
Journal:  Angew Chem Int Ed Engl       Date:  2020-08-25       Impact factor: 16.823

Review 6.  Main Group Multiple Bonds for Bond Activations and Catalysis.

Authors:  Catherine Weetman
Journal:  Chemistry       Date:  2020-11-19       Impact factor: 5.236
  6 in total

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