Issue 42, 2017

[AlCl3(BnMe2-tacn)] – a new metal chelate scaffold for radiofluorination by Cl/F exchange

Abstract

Radiofluorination of a 2.63 μM solution (pH 4, NaOAc buffer) of [AlCl3(BnMe2-tacn)] via treatment with 2.99 mol. equiv. of [19F]KF doped with cyclotron-produced [18F]F target water, with heating to 80–100 °C for 1 h, gives up to 24% 18F incorporation. SPE purification of the [Al19F218F(BnMe2-tacn)] radio-product gives >99% RCP, with excellent stability (>99% RCP after 3 h).

Graphical abstract: [AlCl3(BnMe2-tacn)] – a new metal chelate scaffold for radiofluorination by Cl/F exchange

Supplementary files

Article information

Article type
Communication
Submitted
16 رمضان 1438
Accepted
17 ذو القعدة 1438
First published
17 ذو القعدة 1438

Dalton Trans., 2017,46, 14519-14522

[AlCl3(BnMe2-tacn)] – a new metal chelate scaffold for radiofluorination by Cl/F exchange

W. Levason, S. K. Luthra, G. McRobbie, F. M. Monzittu and G. Reid, Dalton Trans., 2017, 46, 14519 DOI: 10.1039/C7DT02122D

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