Ni(0)-TRIALKYLPHOSPHINE COMPLEXES. EFFICIENT HOMO-COUPLING CATALYST FOR ARYL, ALKENYL, AND HETEROAROMATIC HALIDES.

DOI: 10.1246/bcsj.57.1887

Source and publish data:

Bulletin of the Chemical Society of Japan p. 1887 - 1890 (1984)

Update date:2022-08-10

Topics:

Authors:

Takagi Takagi

Hayama Hayama

Sasaki Sasaki

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Article abstract of DOI:10.1246/bcsj.57.1887

Bis(trialkylphosphine)nickel(0) generated in situ from bis(trialkylphosphine)nickel(II) chloride was found to be an effective catalyst for a homo-coupling of aryl, alkenyl, or heteroaromatic halides with zinc powder. The catalytic reaction proceeded very well in NMP or HMPA solvent under mild conditions to afford dehalogenative-coupling products in good yields.

Full text of DOI:10.1246/bcsj.57.1887

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