Coordination chemistry of hepta-<i>tert</i>-butylnonaphosphane

Eilrich, Volker Jens; Grell, Toni; Lönnecke, Peter; Hey‐Hawkins, Evamarie

doi:10.1039/d2dt01691e

Dalton Trans.

2022

DOI: 10.1039/d2dt01691e

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Coordination chemistry of hepta-tert-butylnonaphosphane

Volker Jens Eilrich

Toni Grell

Peter Lönnecke

et al.

Abstract: Hepta-tert-butylnonaphosphane {cyclo-(P4tBu3)}2PtBu was employed as a ligand in transition metal complexes of iron(0) (1), cobalt(–I) (2), copper(I) (3) and rhodium(I) (4), which are readily formed in moderate to good yields,...

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2024

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Cited by 2 publications

References 74 publications

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Intermolecular Insertion Reactions into the P−P Bond of Oligophosphorus Compounds

Gorbachuk,

Grell,

Hey‐Hawkins

et al. 2024

Eur J Inorg Chem

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The insertion of unsaturated organic molecules into a P–P bond of oligophosphorus compounds has the potential to expand the organophosphorus and organometallic chemistry and to make it more variable with the selective formation of desirable products. This article reviews the insertion reaction for oligophosphorus compounds and focuses in particular on non‐metals, unsaturated organic substrates, carbenes and carbene analogues as starting reagents.

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Intermolecular Insertion Reactions into the P−P Bond of Oligophosphorus Compounds

Gorbachuk,

Grell,

Hey‐Hawkins

et al. 2024

Eur J Inorg Chem

Self Cite

View full text Add to dashboard Cite

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Two P, Ten P, White P, Red P: Mechanistic Exploration of the Oligomerization of Red Phosphorus from Diphosphorus with the Ab Initio Nanoreactor

Yoshino,

Wang

2024

Inorg. Chem.

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Phosphorus is critical to humans on many fronts, yet we do not have a mechanistic understanding of some of its most basic transformations and reactionsnamely the oligomerization of white phosphorus to red. With heat or under ultraviolet (UV) exposure, it has been experimentally demonstrated that white phosphorus dissociates into diphosphorus units which readily form red phosphorus. However, the mechanism of this process is unknown. The ab initio nanoreactor approach was used to explore the potential energy surface of phosphorus clusters. Density functional theory and metadynamics simulations were used to characterize potential reaction pathways. A mechanism for oligomerization is proposed to take place via diphosphorus additions at π-bonds and weak σ-bonds through three membered ring intermediates. Downhill paths through P6 and P8 clusters eventually result in P10 clusters that can oligomerize into red phosphorus chains. The initial, rate limiting step for this process has an energy barrier of 24.2 kcal/mol.

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Coordination chemistry of hepta-tert-butylnonaphosphane

Abstract: Hepta-tert-butylnonaphosphane {cyclo-(P4tBu3)}2PtBu was employed as a ligand in transition metal complexes of iron(0) (1), cobalt(–I) (2), copper(I) (3) and rhodium(I) (4), which are readily formed in moderate to good yields,...

Cited by 2 publications

References 74 publications

Intermolecular Insertion Reactions into the P−P Bond of Oligophosphorus Compounds

Intermolecular Insertion Reactions into the P−P Bond of Oligophosphorus Compounds

Two P, Ten P, White P, Red P: Mechanistic Exploration of the Oligomerization of Red Phosphorus from Diphosphorus with the Ab Initio Nanoreactor

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