Tetrahedron Asymmetry p. 2287 - 2290 (1993)
Update date:2022-08-02
Topics:
Yamazaki, Akira
Morimoto, Toshiaki
Achiwa, Kazuo
New chiral bisphosphine ligands bearing hetero-functional groups were prepared by the use of asymmetric Diels-Alder reaction and silver-ion catalyzed rearrangement as key steps.The bisphosphines, especially bearing a carboxyl group, were found to be efficient ligands for palladium-catalyzed asymmetric allylic alkylation.
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