A Macrocyclic Gold(I)–Biphenylene Complex: Triangular Molecular Structure with Twisted Au 2 (diphosphine) Corners and Reductive Elimination of [6]Cycloparaphenylene
The digold(I) complex [Au 2 Cl 2 (Cy 2 PCH 2 PCy 2 )] reacts with 4,4′‐diphenylene diboronic acid to form a triangular macrocyclic complex with twisted Au‐P‐C‐P‐Au groups at the three corners. The synthesis of the complex and its chemical oxidation produced [6]cycloparaphenylene ([6]CPP) in 59 % ove...
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| Veröffentlicht in: | Angewandte Chemie International Edition 2020-12, Vol.59 (51), p.22928-22932 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The digold(I) complex [Au
2
Cl
2
(Cy
2
PCH
2
PCy
2
)] reacts with 4,4′‐diphenylene diboronic acid to form a triangular macrocyclic complex with twisted Au‐P‐C‐P‐Au groups at the three corners. The synthesis of the complex and its chemical oxidation produced [6]cycloparaphenylene ([6]CPP) in 59 % overall yield. |
|---|---|
| ISSN: | 1433-7851 1521-3773 |
| DOI: | 10.1002/anie.202005482 |