The palladium catalysed asymmetric cyclohexenylation of 2,2-dimethyl-2,3-di
hydrofuran is described. Use of this substrate allowed for an easy and dire
ct comparison of a range of ligands in this reaction. The ligands employed
included BINAP and phosphinamines and enantioselectivities of up to 97% wer
e obtained with tert-leucinol-derived diphenylphosphinoaryloxazolines. (C)
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