The cis-Insertion of Diphenylacetylene into an exo-Polyhedral Boron-Hydrogen Bond of a Molybdenacarbaborane Cage

DOI: 10.1039/c39950000985

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 985 - 988 (1995)

Update date:2022-08-02

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Authors:

Brauers, Georg

Dossett, Stephen J.

Green, Michael

Mahon, Mary F.

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Article abstract of DOI:10.1039/c39950000985

The η²(4e)-alkyne bis(trimethylphosphite) substituted complexes 2-alkyne)-3,3-2-3,1,2-MoC2B9H11> react with alkynes to form either monophosphite bis(alkyne) or mixed alkyne complexes 2-alkyne)(η²-alkyne)-3--3,1,2-MoC2B9H11>; however, an attempt to extend the reaction to the bis(diphenylacetylene) system resulted in a novel cis-insertion of the alkyne into an exo-polyhedral B-H bond, which is explained by a bimetallic reaction pathway.

Full text of DOI:10.1039/c39950000985

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