Transition Met Chem
The results depicted in Table 6 confirm that the Pd
catalyst could be recycled and reused several times without
any appreciable loss of activity.
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A Chem 259:78–83
1
1
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Conclusion
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1
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In summary, we successfully developed a palladium–
phosphine complex, as a highly active and stable catalyst
for Suzuki cross-coupling reaction in aqueous phase under
mild conditions. The ease of synthesis of the complex
together with its high efficiency, very low catalyst loading,
high yields and easy recyclability makes it an ideal cat-
alytic system for coupling reactions. Further investigations
on the application of this class of catalyst are currently in
progress in our laboratory.
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Acknowledgments We are grateful to Bu-Ali Sina University for
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