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Structure of 791616-56-3
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This sterically encumbered phosphine oxide features a rigid, fused naphthalene architecture that enhances thermal stability and modulates electronic properties. The 11bR stereochemistry ensures defined spatial orientation, while the hydroxyl group enables hydrogen bonding and facilitates downstream derivatization. Designed for precision applications in asymmetric catalysis and ligand design, this compound combines robustness with tailored reactivity under standard conditions.
(11bR)-4-Hydroxy-2,6-di-2-naphthalenyl-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin serves as a sterically encumbered, bench-stable phosphine oxide scaffold enabling selective ligand design in transition-metal catalysis. Its rigid, polycyclic framework provides excellent thermal stability and functional group tolerance, facilitating use in cross-coupling reactions where steric control and oxidation resistance are critical.
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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
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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: