Homocuoupling of aryl halides using nickel(II) complex and zinc in the presence of Et4NI. An efficient method for the synthesis of biaryls and bipyridines.
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概要
- 論文の詳細を見る
Reduction of NiX<SUB>2</SUB>(PPh<SUB>3</SUB>)<SUB>2</SUB> with zinc in the presence of Et<SUB>4</SUB>NI gives a nickel catalyst which has been proven to be useful for the coupling of aryl halides. This nickel catalyst can be prepared in THF without an additional triphenylphosphine and is effective for the homocoupling of aryl chlorides, bromides, and iodides to produce biaryls and bipyridines in good yields. The reported new approach provides a simple access to novel derivatives of biaryls and bipyridines.
- 公益社団法人 日本化学会の論文
著者
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Oda Masaji
Department Of Chemistry Faculty Of Science Osaka University
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Iyoda Masahiko
Department Of Chemistry Faculty Of Science Tokyo Metropolitan University
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Sato Koichi
Department Of Artificial Organs National Cardiovascular Center Research Institute
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Otsuka Hiroki
Department of Chemistry, Faculty of Science, Osaka University
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Nisato Nobue
Department of Chemistry, Faculty of Science, Osaka University
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