Concepedia

Copper(I)-Facilitated Methylation and Cyclic Alkylation of 1,2-Phenylenebis(phosphine)

Yew Beng Kang, Michael Pabel, Devandra D. Pathak, Anthony C. Willis, S. Bruce Wild

Main Group Chemistry · 1995 · 16 citations · 23 references

DOI

Concepts

Abstract

The phosphorus centers in [Cu{l,2-C6 H4 (PH2 )2 }2 ]CF3 SO3 are readily methylated by methyl iodide in the presence of 4 or 8 equiv potassium tert-butoxide to give 1,2-phenylenebis (methylphosphine) or 1,2-phenylenebis(dimethylphosphine), respectivel

References

23

<i>International Tables for X-ray Crystallography</i>

Acta Crystallographica Section B · 1976 · 14.2K citations · Full text

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C2-symmetric bis(phospholanes) and their use in highly enantioselective hydrogenation reactions

Mark J. Burk · Journal of the American Chemical Society · 1991 · 464 citations

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Relationship between the bite size of diphosphine ligands and tetrahedral distortions of "square-planar" nickel(II) complexes: stabilization of nickel(I) and palladium(I) complexes using diphosphine ligands with large bites

Alex Miedaner, R. Curtis Haltiwanger, Daniel L. DuBois · Inorganic Chemistry · 1991 · 110 citations

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Effect of ring size on NMR parameters: cyclic bisphosphine complexes of molybdenum, tungsten, and platinum. Bond angle dependence of metal shieldings, metal-phosphorus coupling constants, and the phosphorus-31 chemical shift anisotropy in the solid state

Ekkehard Lindner, Riad Fawzi, Hermann A. Mayer et al. · Organometallics · 1992 · 104 citations

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Comparative study of tertiary phosphine and arsine coordination to the transition metals. Stabilization of high formal oxidation states by o-phenylene-based chelate ligands

L. F. Warren, M.A. Bennett · Inorganic Chemistry · 1976 · 96 citations

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