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Structure of 870245-84-4
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Sodium 2'-(dicyclohexylphosphino)-2,6-diisopropylbiphenyl-4-sulfonate is a bench-stable, moisture-tolerant ligand featuring a sterically shielded phosphine moiety paired with a sulfonate counterion. This combination enhances solubility in polar media while maintaining high electron density at the phosphorus center, enabling efficient coordination in palladium-catalyzed cross-coupling reactions under standard conditions.
Sodium 2'-(dicyclohexylphosphino)-2,6-diisopropylbiphenyl-4-sulfonate serves as a highly effective ligand in palladium-catalyzed cross-coupling reactions, enabling efficient C–C bond formation under mild conditions. Its robust steric and electronic profile enhances catalyst stability and turnover, particularly in challenging aryl-aryl and aryl-heteroaryl couplings. The sulfonate group improves solubility in aqueous/organic biphasic systems, facilitating easy purification and scalability. This ligand is widely employed in modern synthetic workflows for pharmaceutical and materials synthesis.
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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-H335-H413
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Precautionary Statements : P261-P264-P271-P273-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: