King Fahd University of Petroleum and Minerals

Mansur Bala Ibrahim

Bassam El Ali

Rami Khalid Suleiman

A solid-supported catalyst ligand which chelates palladium (II) species to form a complex that functions as a heterogeneous catalyst that is stable and can be recycled without significantly losing any catalytic activity in a variety of chemical transformations, a method for producing the solid-supported catalyst ligand and a method for catalyzing a palladium cross-coupling reaction, such as the Suzuki-Miyaura, Mizoroki-Heck, and Sonagashira reactions.

Aryl halide cross-coupling method and product made therefrom

Solid-supported catalyst for cross-coupling

Solid-supported palladium (II) complex as a heterogeneous catalyst for cross coupling reactions and methods thereof

A solid-supported palladium(II) complex which catalyzes the Mizoroki-Heck coupling reaction efficiently and a method of employing the solid-supported palladium(II) complex to synthesize cinnamic acid and derivatives thereof. The solid-supported palladium(II) complex is also stable and can be recycled without significantly losing catalytic activity.

Method for catalytic synthesis of cinnamic acid with catalyst recycle

Method for making and using a solid-supported catalyst

Palladium(II)-silica supported catalyst

Method for palladium-catalyzed cinammic acid formation

Solid-supported palladium(II) complex for catalyzing Mizoroki-Heck coupling reactions and a method thereof

A catalytic process for synthesizing an ester compound, and a catalytic process for synthesizing an amide compound, wherein a solid-supported palladium catalyst is used to catalyze an alkoxycarbonylation reaction of an aryl halide to form the ester compound, or to catalyze an aminocarbonylation reaction of an aryl halide to form the amide compound. Various embodiments of each of the processes are also provided.

Palladium catalyzed synthesis of ester compounds

Catalytic process for synthesizing ester compounds and amide compounds

A palladium(II) complex which catalyzes the Sonogashira coupling reaction efficiently under aerobic condition and a method of employing the palladium(II) complex to synthesize internal alkynes. The palladium(II) complex is an effective catalyst for the coupling reactions of aryl iodo and diiodo compounds with unactivated alkyl alkynes and terminal dialkynes to produce various novel symmetrical dialkynes and disubstituted internal alkynes in excellent yields.

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Dhahran, Saudi Arabia

Mansur Bala Ibrahim