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http://hdl.handle.net/2183/35024

The Chelate-To-Bridging Shift of Phosphane Dipalladacycles: Convenient Synthesis of Double A-Frame Tetranuclear Complexes

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URI: http://hdl.handle.net/2183/35024
DOI: 10.1039/C8CC01046C

Publication date

2018-02-19

Authors

Frieiro Gomis, Pablo Juan
Munín Cruz, Paula
Ortigueira Amor, Juan Manuel
Pereira Lorenzo, María Teresa
Polo-Ces, Paula
Vila, José

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Bibliographic citation

Frieiro-Gomis, P., Lucio-Martínez, F., Munín-Cruz, P., M. Ortigueira, J., Teresa Pereira, M., Polo-Ces, P., Vázquez-García, D., & M. Vila, J. (2018). The chelate-to-bridging shift of phosphane dipalladacycles: Convenient synthesis of double A-frame tetranuclear complexes. Chemical Communications, 54(21), 2662-2665. https://doi.org/10.1039/C8CC01046C

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Abstract

[Abstract] Palladacycles of the type [Pd2(Ph2PCH2PPh2-P,P)2(C,N:C,N)] (C,N:C,N = bis(N-2,3,4-trimethoxybenzylidene)-4,4′-sulfonyldianiline or -4,4′-oxydianiline) can undergo a spontaneous slow chelate-to-bridging diphosphane coordination shift in solution. Following this strategy a tailor-made synthetic procedure was devised that culminates in isolation of double A-frame tetranuclear palladium complexes.

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https://doi.org/10.1039/C8CC01046C

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© The Royal Society of Chemistry

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