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CAS Number 58656-04-5
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Linear Formula (C6H11)3P · HBF4
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Molecular Weight 368.24
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MDL number MFCD03840580
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PubChem Substance ID 24882425
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Popular Documents: Datasheet (PDF)
Properties:
Related Categories |
Basic Phosphine Ligands,
Catalysis and Inorganic Chemistry,
Chemical Synthesis,
Cross-Coupling,
Phosphine Compounds,
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InChI Key
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MYSMMEUXKHJYKH-UHFFFAOYSA-O
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assay
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97%
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mp
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164 °C(lit.)
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ligand for
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Arylations
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Sonogashira Coupling
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Stille Coupling
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Suzuki-Miyaura Coupling
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Description:
Packaging
1, 5 g in glass bottle
Application
Tricyclohexylphosphine tetrafluoroborate may be used in the following processes:
• As a ligand for preparing C-homoaporphine alkaloids via microwave-assisted direct-arylation.
• To synthesize poly-[9,9-bis(3-propylamide-2-methylpropyl sulfonic acid) fluorene]-co-(4,4′-diphenyl) (PFDBSO3H), which can be employed as a template and doping agent for enhancing the conductivity of poly(3,4-ethylenedioxythiophene) (PEDOT) films.
• To improve the reactivity of palladium-catalyzed Suzuki-Miyaura cross-coupling reaction between MIDA boronates and less activated alkenyl tosylates.
Used with Ru(cod)Cl dimer to catalyze the dehydrogenative coupling of alcohols and amines to form amide bonds.
General description
Tricyclohexylphosphine tetrafluoroborate (PCy3·HBF4) is an inexpensive and air-stable phosphine ligand, commonly used in cross-coupling reactions.
Safety:
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RIDADR
NONH for all modes of transport