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591688 Sigma-Aldrich

tert-Butyldiphenylphosphine

97%

Synonym: NSC 244302

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Properties

Related Categories Basic Phosphine Ligands, Catalysis and Inorganic Chemistry, Chemical Synthesis, Cross-Coupling, Phosphine Compounds,
InChI Key   QZUPHAGRBBOLTB-UHFFFAOYSA-N
assay   97%
bp   144-146 °C/2 mmHg(lit.)
mp   52-57 °C (lit.)

Description

Packaging

1, 5 g in glass bottle

Application

Catalyst for:
• Nickel/Lewis acid-catalyzed carbocyanation of alkynes with acetonitrile or substituted acetonitriles
• Palladium catalyzed hydrocarboxylation of acetylene with carbon monoxide to acrylic acid under mild conditions
• Palladium to form a catalyst for methoxycarbonylation reactions
• Ru-catalyzed transfer hydrogenation in reductive coupling of disubstituted allenes with aldehydes
• Stereoselective silylation by dehydrogenative Si-O coupling with Si-stereogenic silanes

• Phosphine ligand in nickel-catalyzed carbocyanation of alkynes
• Monodentate P-Donor Ligands (LKB-P)

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
>230 °F
Flash Point(C) 
>110 °C
Protocols & Articles
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