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Structure of 1021176-69-1
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This pyrazole-based ligand features a dicyclohexylphosphino group flanked by three phenyl rings, delivering high electron density and steric bulk. It integrates seamlessly into palladium-catalyzed cross-coupling reactions, enhancing catalyst stability and enabling efficient bond formation under mild conditions.
5-(Dicyclohexylphosphino)-1',3',5'-triphenyl-[1,4']-bi-1H-pyrazole serves as a robust, bench-stable ligand for palladium-catalyzed cross-coupling reactions. Its sterically encumbered dicyclohexylphosphino group enhances catalyst longevity and turnover, while the triphenyl-substituted pyrazole backbone provides electronic stability and facilitates purification. This ligand enables efficient coupling in challenging substrates, particularly aryl chlorides and sterically hindered systems, making it a practical choice for synthetic and process chemistry workflows.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H315-H319
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Precautionary Statements : P264-P280-P302+P352-P362
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Lot numbers can be found on the outside label of a product: