Metal‐Only Lewis Pairs by Reversible Insertion of Ruthenium and Osmium Fragments into Metal–Boron Double Bonds | Zendy

Bertsch Stefanie | Zendy; Bertermann Rüdiger | Zendy; Braunschweig Holger | Zendy; Damme Alexander | Zendy; Dewhurst Rian D. | Zendy; Phukan Ashwini K. | Zendy; Saalfrank Christian | Zendy; Vargas Alfredo | Zendy; Wennemann Benedikt | Zendy; Ye Qing | Zendy

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Metal‐Only Lewis Pairs by Reversible Insertion of Ruthenium and Osmium Fragments into Metal–Boron Double Bonds

Author(s) -

Bertsch Stefanie,

Bertermann Rüdiger,

Braunschweig Holger,

Damme Alexander,

Dewhurst Rian D.,

Phukan Ashwini K.,

Saalfrank Christian,

Vargas Alfredo,

Wennemann Benedikt,

Ye Qing

Publication year - 2014

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201310520

Subject(s) - osmium , ruthenium , boron , chemistry , lewis acids and bases , metal , crystallization , inorganic chemistry , photochemistry , polymer chemistry , organic chemistry , catalysis

New metal‐only Lewis pairs (MOLPs: Ru→Cr and Os→Cr) are prepared by the insertion of a zerovalent ruthenium or osmium complex into chromium–boron double bonds of borylene complexes. The reaction creates new borylene complexes (the first ever for osmium), and is crystallization‐controlled; re‐dissolving the complexes results in regeneration of the starting materials. A mechanism is proposed based on DFT calculations, along with a computational study of the unusual MOLPs.

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