Sonochemistry in Transition Metal Catalyzed Cross-coupling Reactions: Recent Developments

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Transition metal catalyzed cross-coupling reactions have always been very important in synthetic organic chemistry due to their versatility in forming all sorts of carbon-carbon and carbon-hetero atom bonds. Incorporation of ultrasound assistance to these protocols resulted in milder reaction conditions, faster reaction rates, etc. This review focuses on the contributions made by ultrasound-assisted protocols towards transition metal catalyzed crosscoupling reactions.

End-grafted Cu-NNN pincer complexes on PAMAM dendrimers-SiO2: synthesis and characterization

A triazine-derived Cu(ii)-NNN pincer complex was linked onto dendritic nanoparticle supports.

Highly dispersible bis-imidazolium/WO42− modified magnetic nanoparticles: a heterogeneous phase transfer catalyst for green and selective oxidations

A novel magnetically recoverable catalyst was prepared in which magnetic nanoparticles were functionalized by bis-imidazolium tungstate ionic liquid molecules.