Synthesis and reactions of polymer-supported dicarbonyl(dienyl)(triphenylphosphine)iron(0) complexes

DOI: 10.1039/dt9960003747

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 3747 - 3754 (1996)

Update date:2022-07-30

Topics:

Authors:

Siu, Anna F. H.

Kane-Maguire, Leon A. P.

Pyne, Stephen G.

Lambrecht, Richard H.

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Article abstract of DOI:10.1039/dt9960003747

A preparative method for novel polymer-supported Fe(η⁵-dienyl)(CO)₂(PPh₂-polystyrene) species from [Fe(η⁵-dienyl)(CO)₃]⁺ (dienyl = C₆H₇, 2-MeOC₆H₆ or C₇H₉) cations has been developed. The polymer-supported complexes have been characterised by iron analysis and infrared and ³¹P NMR spectroscopic studies and shown to undergo nucleophilic attack on the dienyl ring in a similar fashion to that of their monomeric analogues. Treatment of the resultant adducts with trifluoroacetic acid regenerated the starting dienyliron polymers.

Full text of DOI:10.1039/dt9960003747

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