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Journal
Publications |
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Gold(I) Complexes of KITPHOS Monophosphines: Efficient
Cycloisomerisation Catalysts
A. Stephen K. Hashmi,
Annette Loos, Anna Littmann, Ingo Braun, Julian Knight, Simon Doherty,
and Frank Rominger, Adv. Synth. Catal.,
2009,
351, 576. |
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Abstract:
Gold(I)-triflimide (AuNTf2)complexes of
H-KITPHOS and o-MeO-KITPHOS have been prepared and shown to be efficient
catalysts for a range of intramolecular cyclisations to afford phenols,
acylindenes, alkylidene oxazoles, tetrahydropyrans and lactones, in the
majority of cases these catalysts are superior to those previously
reported. |
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