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Structure of 6399-81-1
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Triphenylphosphane hydrobromide delivers a stable, moisture-tolerant source of triphenylphosphine for catalytic applications. This bench-stable reagent integrates readily into palladium-catalyzed cross-coupling reactions and other transformations requiring phosphine coordination. The hydrobromide counterion enhances solubility in polar media while maintaining compatibility with standard reaction conditions.
Triphenylphosphane hydrobromide serves as a stable, bench-ready source of triphenylphosphine for catalytic and stoichiometric applications. It facilitates efficient coupling reactions, including Mitsunobu transformations and Wittig-type processes, with improved handling over the parent phosphine. The salt form enhances solubility in polar solvents and enables straightforward purification, making it well-suited for reproducible synthetic workflows in medicinal chemistry and process development.
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GHS Pictogram :
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GHS No : GHS05
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Signal Word : Danger
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UN#: 3261
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H302-H314
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Precautionary Statements : P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P363-P405-P501
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Lot numbers can be found on the outside label of a product: