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Structure of 612088-55-8
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Di-tert-butyl(phenyl)phosphonium tetrafluoroborate features a sterically shielded phosphonium center paired with a phenyl group, enabling stable, high-yield nucleophilic substitutions. The tetrafluoroborate counterion enhances solubility in polar aprotic solvents and facilitates clean reaction profiles under standard conditions.
Di-tert-butyl(phenyl)phosphonium tetrafluoroborate serves as a stable, bench-ready phosphonium salt enabling efficient Wittig-type olefination reactions. Its sterically protected phosphorus center facilitates the generation of stabilized ylides with high functional group tolerance, offering reliable access to (E)-alkenes in synthetic and medicinal chemistry 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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: