A facile route to cis-olefin-linked phosphino-phosphonium salts of the form: [Ph2PC(R)C(H)P(R’)2H][AlCl4]Ϯ

Nahil Al‐Zuhaika; Severin Se; Madeleine D. Schmuckler; Douglas W. Stephan; Alan J. Lough

doi:10.1039/d5cc03456f

January 1, 2025Chemical CommunicationsOpen Access

A facile route to cis-olefin-linked phosphino-phosphonium salts of the form: [Ph2PC(R)C(H)P(R’)2H][AlCl4]Ϯ

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Key Points

Dissymmetric bidentate phosphonium salts are produced from reactions with secondary phosphines.
The phosphonium salts are characterized by their unique diphenylphosphirenum structure and reactivity.
Synthesis involved generating diphenylphosphirenum salts, which readily react with secondary phosphines.
The study suggests synthetic routes for new phosphorus-containing materials with possible applications.

Implication

Reactions form bidentate phosphonium salts using secondary phosphines, highlighting their potential applications.

Abstract

The diphenylphosphirenum salts of the form [Ph2PC(R)C(H)][AlCl4] are readily generated and select examples react with secondary phosphines, R2PH to give dissymmetric bidentate phosphonium salts, [Ph2PC(R)C(H)P(R’)2H][AlCl4]. While these reactions work...

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Cite This Study

Al‐Zuhaika et al. (2025) studied this question.

synapsesocial.com/papers/68af4322ad7bf08b1ead1cb4 https://doi.org/10.1039/d5cc03456f

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A facile route to cis-olefin-linked phosphino-phosphonium salts of the form: [Ph2PC(R)C(H)P(R’)2H][AlCl4]Ϯ

Key Points

Implication

Abstract

Discussion

Cite This Study

A facile route to cis-olefin-linked phosphino-phosphonium salts of the form: [Ph2PC(R)C(H)P(R’)2H][AlCl4]Ϯ

Key Points

Implication

Abstract

Discussion

Cite This Study

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