Beilstein Arch. 2021, 202183. https://doi.org/10.3762/bxiv.2021.83.v1
Published 30 Nov 2021
Planar chiral bisphosphine ligands based on diphenyl [2.2]paracyclophane (PhPhanePHOS) were successfully synthesized in a practical manner in four steps from commercially available 4,12-bisbromo-[2.2]paracyclophane as a new family of bisphosphine ligands. The novel PhPhanePHOS ligands provide high catalytic activity in Pd-catalyzed asymmetric allylalkylation reactions in preliminary experiments.
Keywords: asymmetric catalysis, planar chiral ligand, bisphosphine ligand, paracyclophane, asymmetric reactions
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Huang, S.; Jin, J.; Lin, X. Beilstein Arch. 2021, 202183. doi:10.3762/bxiv.2021.83.v1
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