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Synthesis and Trapping of Iminoboranes by M=B/C=N Bond Metathesis
Author(s) -
Nutz Marco,
Borthakur Bitupon,
Dewhurst Rian D.,
Deißenberger Andrea,
Dellermann Theresa,
Schäfer Marius,
Krummenacher Ivo,
Phukan Ashwini K.,
Braunschweig Holger
Publication year - 2017
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.201703324
Subject(s) - metathesis , salt metathesis reaction , reactivity (psychology) , cycloaddition , chemistry , boron , double bond , nitrogen , metal , trapping , combinatorial chemistry , stereochemistry , medicinal chemistry , polymer chemistry , organic chemistry , catalysis , biology , medicine , ecology , alternative medicine , pathology , polymerization , polymer
Although the metathesis of metal–boron double bonds with elemental chalcogenides is an established process, no similar reactivity has been observed with element–nitrogen bonds. Such a reaction would provide a new route to iminoborane compounds (RB≡NR′), which have recently experienced renewed synthetic interest. Herein, we present the first observation of M=B/C=N metathesis reactions, which led to the isolation of a stable iminoborane in addition to further iminoborane cycloaddition products.
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