Silver‐Catalyzed Formation of Crown Ethers; Synthesis and Structure of [Ag([12]crown‐4)2][AsF6]

Peter G. Jones; Thomas W. Gries; Hansjörg Grützmacher; Herbert W. Roesky; Jürgen Schimkowiak; In Memory: G.M. Sheldrick (1942–2025)

doi:10.1002/anie.198403761

Silver‐Catalyzed Formation of Crown Ethers; Synthesis and Structure of [Ag([12]crown‐4)2][AsF6]

Angewandte Chemie International Edition 23(5): 376-376

Article 1984 English

Abstract

1 min read

An isolable silver sandwich complex containing crown ethers is formed on reaction of AgAsF6 with ethylene oxide in liquid SO2. The Ag atom has the coordination number 8. Only very few examples of complexes of AgI with oxygen-containing ligands are known.

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ChemInform Abstract: SILVER‐CATALYZED FORMATION OF CROWN ETHERS: SYNTHESIS AND STRUCTURE OF (AG((12)‐CROWN‐4)2)(ASF6)

P.G. Jones, Thomas W. Gries, Hansjoerg Gruetzmacher, Herbert W. Roesky, J. SCHIMKOWIAK, In Memory: G.M. Sheldrick (1942–2025)

Chemischer Informationsdienst

Silver‐Catalyzed Formation of Crown Ethers; Synthesis and Structure of [Ag([12]crown‐4)<sub>2</sub>][AsF<sub>6</sub>]

Abstract

Discussion(0)

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Trimeric thioformaldehyde as a ligand: preparation and crystal structure of [Ag<sub>2</sub>{(CH<sub>2</sub>S)<sub>3</sub>}<sub>5</sub>][AsF<sub>6</sub>]<sub>2</sub>·SO<sub>2</sub>

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ChemInform Abstract: SILVER‐CATALYZED FORMATION OF CROWN ETHERS: SYNTHESIS AND STRUCTURE OF (AG((12)‐CROWN‐4)2)(ASF6)