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ABSTRACT:
SUBMITTER: Grunbauer R
PROVIDER: S-EPMC7540658 | biostudies-literature | 2020 Sep
REPOSITORIES: biostudies-literature
Grünbauer Rebecca R Balázs Gábor G Scheer Manfred M
Chemistry (Weinheim an der Bergstrasse, Germany) 20200817 51
The versatile coordination behavior of the P<sub>4</sub> butterfly complex [{Cp*Cr(CO)<sub>3</sub> }<sub>2</sub> (μ,η<sup>1:1</sup> -P<sub>4</sub> )] (1) towards Lewis acidic pentacarbonyl compounds of Cr, Mo and W is reported. The reaction of 1 with [W(CO)<sub>4</sub> (nbd)] (nbd=norbornadiene) yields the complex [{Cp*Cr(CO)<sub>3</sub> }<sub>2</sub> (μ<sub>3</sub> ,η<sup>1:1:1:1</sup> -P<sub>4</sub> ){W(CO)<sub>4</sub> }] (2) in which 1 serves as a chelating P<sub>4</sub> butterfly ligand. In ...[more]