C. Moreau et al., Rhodium-catalysed aryl transfer to aldehydes: counterion effects with nitrogen containing ligands, TETRAHEDR L, 42(39), 2001, pp. 6957-6960
Cationic rhodium complexes of certain nitrogen-containing ligands exhibit e
xcellent catalytic activity in the addition of arylboronic acids to aldehyd
es. The counterion had a notable effect with the weakly coordinating carbor
ane anion affording a highly active catalyst. (C) 2001 Elsevier Science Ltd
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