Reaction of Other Organometals Using External Chiral Ligands

4 Reaction of Other Organometals Using External Chiral Ligands 

The prominent asymmetric Michael-type addition reaction of arylborane was realized using binap-Rh catalyst 38 (Eq. (12.32)) [77, 78], 

Reaction of trimethylaluminum [79, 80] with cyclohexadienone was catalyzed by the oxazoline ligand 39 and copper(I) triflate complex to alford high selectivity (Eq. (12,33)) [81, 82]. 

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