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Start Over Author "Kleeberg C" Topic rhodium compounds synthesis
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1. Selective B–B bond activation in an unsymmetrical diborane(4) by [(Me3P)4Rh–X] (X = Me, OtBu): a switch of mechanism?

Author

Borner, C., Brandhorst, K., and Kleeberg, C.

Subjects
DIBORANE, RHODIUM compounds synthesis, BOND formation mechanism, RHODIUM compounds, TRANSITION metal compounds spectra, COORDINATE covalent bond, HYDROBORATION
Abstract

The unsymmetrical diborane(4) pinB–B((RN)2(C6H4)) (R = Me, Bn) reacts with [(Me3P)4Rh–X] (X = Me, OtBu) giving predominantly either [(Me3P)4Rh–Bpin] or [(Me3P)3Rh–B((RN)2(C6H4))] depending on X. At low temperatures in the presence of excess PMe3 the unprecedented equatorial boryl complex [(Me3P)4Rh–B((MeN)2(C6H4))] is formed. [ABSTRACT FROM AUTHOR]

Published
2015
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