Reductive coupling of aryl bromides using cat. Pd/TDAE system in ionic liquids

Manabu Kuroboshi; Toshiyuki Takeda; Ryota Motoki; Hideo Tanaka

doi:10.1246/cl.2005.530

Reductive coupling of aryl bromides using cat. Pd/TDAE system in ionic liquids

Manabu Kuroboshi, Toshiyuki Takeda, Ryota Motoki, Hideo Tanaka

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

Pd/TDAE-promoted reductive coupling of aryl bromides (Ar-Br) proceeded in ionic liquids, e.g., BdmimBF₄ and BdmimTf₂N, to afford the corresponding symmetric biaryls (Ar-Ar) in good yields. Proper choice of ionic liquids and Pd catalysts is indispensable. Recycle use of BdmimTf₂N and Pd catalyst was performed successfully.

Original language	English
Pages (from-to)	530-531
Number of pages	2
Journal	Chemistry Letters
Volume	34
Issue number	4
DOIs	https://doi.org/10.1246/cl.2005.530
Publication status	Published - Apr 5 2005

ASJC Scopus subject areas

Chemistry(all)

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abstract = "Pd/TDAE-promoted reductive coupling of aryl bromides (Ar-Br) proceeded in ionic liquids, e.g., BdmimBF4 and BdmimTf2N, to afford the corresponding symmetric biaryls (Ar-Ar) in good yields. Proper choice of ionic liquids and Pd catalysts is indispensable. Recycle use of BdmimTf2N and Pd catalyst was performed successfully.",

author = "Manabu Kuroboshi and Toshiyuki Takeda and Ryota Motoki and Hideo Tanaka",

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AU - Kuroboshi, Manabu

AU - Takeda, Toshiyuki

AU - Motoki, Ryota

AU - Tanaka, Hideo

PY - 2005/4/5

Y1 - 2005/4/5

N2 - Pd/TDAE-promoted reductive coupling of aryl bromides (Ar-Br) proceeded in ionic liquids, e.g., BdmimBF4 and BdmimTf2N, to afford the corresponding symmetric biaryls (Ar-Ar) in good yields. Proper choice of ionic liquids and Pd catalysts is indispensable. Recycle use of BdmimTf2N and Pd catalyst was performed successfully.

AB - Pd/TDAE-promoted reductive coupling of aryl bromides (Ar-Br) proceeded in ionic liquids, e.g., BdmimBF4 and BdmimTf2N, to afford the corresponding symmetric biaryls (Ar-Ar) in good yields. Proper choice of ionic liquids and Pd catalysts is indispensable. Recycle use of BdmimTf2N and Pd catalyst was performed successfully.

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