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Preparation and Use of Carbonyl-decorated Carbenes in the Activation of White Phosphorus

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Published on: October 3, 2014

Mapping boron catalysis onto a phosphorus cluster platform.

Benjamin L L Réant¹, Bono van IJzendoorn¹, George F S Whitehead²

¹Department of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK. meera.mehta@manchester.ac.uk.

Dalton Transactions (Cambridge, England : 2003)

|November 23, 2022

Summary

This summary is machine-generated.

This study introduces Zintl clusters as a novel platform for metal-free catalysis. Boranes tethered to a phosphorus cluster enable Lewis acid catalysis for various organic transformations, opening new avenues in main group chemistry.

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Published on: November 22, 2016

Area of Science:

Main group chemistry
Organometallic chemistry
Catalysis

Background:

Zintl clusters, comprising main group elements like phosphorus, have been known for over a century.
The application of Zintl clusters in main group catalysis remains largely unexplored.

Purpose of the Study:

To demonstrate the feasibility of mapping boron chemistry onto Zintl clusters.
To establish Zintl clusters as a platform for metal-free Lewis acid catalysis.

Main Methods:

Tethering boranes to a seven-atom phosphorus cluster ({C8H14}BCH2CH2SiMe2)3P7.
Utilizing the modified cluster as a Lewis acid catalyst in organic transformations.

Main Results:

The synthesized cluster successfully mediated key organic transformations, including the hydroboration of various unsaturated compounds.
This represents the first reported use of Zintl-based clusters as a platform in metal-free catalysis.
The study showcases the potential of integrating boron chemistry with main group clusters.

Conclusions:

The developed method enables the application of boron's extensive chemistry to Zintl clusters.
This approach holds promise for applications beyond catalysis, including neutron capture therapy, stimuli-responsive materials, and polymer chemistry.