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Issue 14, 2017
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Regioselective C8-metalation of N-phosphine tethered adenine derivatives via C8–H activation

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Abstract

Two new adenine derivatives bearing a N-methylene (1) or N-ethylene (2) tethered diphenylphosphine group have been reacted with [MIIICl2Cp*]2 (M = Ir, Rh) or [RuIIClCp*]4. The formation of Werner-type phosphine complexes [3]–[6] and upon heating their subsequent rearrangement into complexes bearing an NH,NR-NHC^PRPh2 chelate ligand in [7]Cl (M = Ir) and [8] (M = Ru) have been observed.

Graphical abstract: Regioselective C8-metalation of N-phosphine tethered adenine derivatives via C8–H activation

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Publication details

The article was received on 23 Feb 2017, accepted on 07 Mar 2017 and first published on 07 Mar 2017


Article type: Communication
DOI: 10.1039/C7DT00682A
Citation: Dalton Trans., 2017,46, 4510-4513
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    Regioselective C8-metalation of N-phosphine tethered adenine derivatives via C8–H activation

    D. Brackemeyer, C. Schulte to Brinke, F. Roelfes and F. E. Hahn, Dalton Trans., 2017, 46, 4510
    DOI: 10.1039/C7DT00682A

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