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Structure of 100858-27-3
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This diphenylphosphine oxide derivative features a sterically hindered (Z,E)-configured alkene and a silyl-protected hydroxyl group, enabling selective transformations in asymmetric synthesis. The tert-butyldimethylsilyl moiety provides exceptional moisture tolerance and stability under standard bench conditions. This phosphine oxide integrates seamlessly into catalytic systems requiring precise steric control and functional group compatibility.
(S,Z)-(2-(5-((tert-butyldimethylsilyl)oxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide serves as a versatile, bench-stable phosphine oxide building block for asymmetric synthesis. Its silyl-protected hydroxyl group enables orthogonal functionalization, while the (S,Z)-configured enol ether facilitates stereoselective transformations. The diphenylphosphine oxide moiety provides a robust chiral scaffold for transition-metal-catalyzed couplings and acts as a latent phosphine ligand in catalytic systems.
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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: