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Issue 2, 2012
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Janus dendritic phosphines: synthesis and application in Suzuki coupling reactions

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Abstract

A new kind of codendrimer consisting of a Fréchet-type dendron and a Tomalia-type PAMAM dendron has been synthesized via a liquid-phase approach, which could easily be purified using a simple precipitation method without the need for chromatographic separation. Functionalization at the periphery of a PAMAM dendron with bis(diphenylphosphinomethyl)amino groups led to a novel class of Janus dendritic phosphines. Their use as a recyclable homogeneous catalyst has been demonstrated with the Pd-catalyzed Suzuki coupling reaction.

Graphical abstract: Janus dendritic phosphines: synthesis and application in Suzuki coupling reactions

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Publication details

The article was received on 28 Apr 2011, accepted on 18 Jul 2011 and first published on 18 Aug 2011


Article type: Paper
DOI: 10.1039/C1NJ20375D
Citation: New J. Chem., 2012,36, 380-385
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    Janus dendritic phosphines: synthesis and application in Suzuki coupling reactions

    J. Liu, Y. Feng, Y. He, N. Yang and Q. Fan, New J. Chem., 2012, 36, 380
    DOI: 10.1039/C1NJ20375D

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