Formation of the tetranuclear, tetrakis-terminal-imido Mn4IV(NtBu)8 cubane cluster by four-electron reductive elimination of tBuNNtBu. The role of the s-block ion in stabilization of high-oxidation state intermediates

Shivaiah Vaddypally; Sandeep K. Kondaveeti; John H. Roudebush; Robert J. Cava; Michael J. Zdilla

doi:10.1039/C3CC42165A

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Formation of the tetranuclear, tetrakis-terminal-imido Mn₄^IV(N^tBu)₈ cubane cluster by four-electron reductive elimination of ^tBuNN^tBu. The role of the s-block ion in stabilization of high-oxidation state intermediates†

Shivaiah Vaddypally,‡^a Sandeep K. Kondaveeti,‡^a John H. Roudebush,^b Robert J. Cava^b and Michael J. Zdilla*^a

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* Corresponding authors

^a Department of Chemistry, Temple University, 1901 N. 13th Street, Philadelphia, PA 19122, USA
E-mail: mzdilla@temple.edu
Tel: +1-215-204-7118

^b Department of Chemistry, Princeton University, Princeton, NJ, USA

Abstract

Mn₄^IV(μ₃-N^tBu)₄(N^tBu)₄ is obtained from a previously reported asymmetric Mn^IV/V–Li–(NR)(N) cluster by the removal of Li from the starting cluster by ion metathesis, which triggers reductive elimination of azo-tert-butane to give a tetranuclear heterocubane cluster.

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Article information

DOI: https://doi.org/10.1039/C3CC42165A
Article type: Communication
Submitted: 25 Mar 2013
Accepted: 12 Nov 2013
First published: 12 Nov 2013

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Chem. Commun., 2014,50, 1061-1063

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Formation of the tetranuclear, tetrakis-terminal-imido Mn₄^IV(N^tBu)₈ cubane cluster by four-electron reductive elimination of ^tBuNN^tBu. The role of the s-block ion in stabilization of high-oxidation state intermediates

S. Vaddypally, S. K. Kondaveeti, J. H. Roudebush, R. J. Cava and M. J. Zdilla, Chem. Commun., 2014, 50, 1061 DOI: 10.1039/C3CC42165A

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