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Cy-clo-tetrakis(μ-diphenylphosphido)-1,5-bis(tri-tert-butylphosphine-tetracopper(I)

30 December 2021, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Copper phosphido cluster Cu4(μ-PPh2)4(PtBu3)2 was synthesized by three synthetic methods and structurally characterized by X-ray diffraction and 1H, 31P, 13C and 31P HMBC NMR spectroscopy. Cu4(μ-PPh2)4(PtBu3)2 was also demonstrated to be a hydrophosphination pre-catalyst.

Keywords

copper
hydrophosphination
phosphido

Supplementary materials

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Supporting information
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spectra
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Version History

Dec 30, 2021 Version 1

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The content is available under CC BY 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2021-n949l
D O I: 10.26434/chemrxiv-2021-n949l [opens in a new tab]

Funding

National Science Foundation
CHE-2101766
Vermont Space Grant Consortium
NNX15AP86H and 80NSSC20M0122

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

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