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Structure of 195433-00-2
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(R,R)-Ph-Dbfox is a bench-stable, chiral diphosphine ligand featuring two phenyl-substituted dbfox units, enabling efficient asymmetric catalysis in palladium-catalyzed cross-coupling reactions. The rigid, electron-rich scaffold enhances enantioselectivity and catalyst longevity under standard conditions.
(R,R)-Ph-Dbfox serves as a highly enantioselective, bench-stable chiral ligand in palladium-catalyzed cross-coupling reactions. It enables efficient C–C bond formation in Suzuki-Miyaura and Negishi couplings with broad functional group tolerance. Its rigid biaryl backbone enhances stereocontrol, while the phosphine oxide moiety improves catalyst stability and facilitates purification. Widely adopted for constructing chiral pharmaceutical intermediates, it functions reliably in standard synthetic 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 : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: