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Structure of 2634687-75-3
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This chiral oxazole features a (S)-sec-butyl group and a diphenylphosphino-substituted phenyl moiety, enabling its use in asymmetric catalysis. The rigid, electron-rich framework supports efficient coordination to transition metals, delivering high enantioselectivity in palladium- and nickel-catalyzed cross-coupling reactions under standard conditions.
(S)-4-((S)-sec-Butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole serves as a robust chiral ligand scaffold in transition metal catalysis, particularly in palladium-catalyzed cross-coupling reactions. Its rigid, sterically defined oxazoline core and diphenylphosphino group enable high enantioselectivity and catalyst stability under standard reaction conditions. The sec-butyl substituent enhances solubility and modulates steric bulk, facilitating efficient purification and consistent performance in asymmetric synthesis 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+P364
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Lot numbers can be found on the outside label of a product: