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  8. Benzyltriphenylphosphonium bromide, 98%, Thermo Scientific Chemicals

Benzyltriphenylphosphonium bromide, 98%, Thermo Scientific Chemicals

Catalog Number AAB2456718
Click to view available options
Quantity:
10 g
50 g
250 g
1449-46-3
C25H22BrP
433.33
MFCD00031707
WTEPWWCRWNCUNA-UHFFFAOYSA-M
benzyltriphenylphosphonium bromide, bromo benzyl triphenylphosphorane, benzyltriphenylphosphanium bromide, phenylmethyl triphenylphosphonium bromide, benzyl triphenylphosphonium bromide, benzyl triphenyl phosphonium bromide, phosphonium, triphenyl phenylmethyl-, bromide, acmc-1ch0e, ksc491k3n
2734970
benzyl(triphenyl)phosphanium;bromide
[Br-].C(C1=CC=CC=C1)[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
1449-46-3
C25H22BrP
433.33
MFCD00031707
WTEPWWCRWNCUNA-UHFFFAOYSA-M
benzyltriphenylphosphonium bromide, bromo benzyl triphenylphosphorane, benzyltriphenylphosphanium bromide, phenylmethyl triphenylphosphonium bromide, benzyl triphenylphosphonium bromide, benzyl triphenyl phosphonium bromide, phosphonium, triphenyl phenylmethyl-, bromide, acmc-1ch0e, ksc491k3n
2734970
benzyl(triphenyl)phosphanium;bromide
[Br-].C(C1=CC=CC=C1)[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Description

Benzyltriphenylphosphonium bromide is used as a reactant for stereoselective azidolysis of vinyl epoxides, enantioselective aziridination and Friedel-Crafts cyclization for asymmetric synthesis of dihydrexidine, biomimetic iron(III) mediated oxidative dimerization for synthesis of benzoquinone parvistemin A, enantioselective synthesis of syn-diarylheptanoids from D-glucose, preparation of β-amyloid plaque ligands and decarboxylative cyclopropanation. It react with 4-methyl-oxetan-2-one to produce 4-hydroxy-1-phenyl-1-(triphenyl-l5-phosphanylidene)-pentan-2-one.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Benzyltriphenylphosphonium bromide is used as a reactant for stereoselective azidolysis of vinyl epoxides, enantioselective aziridination and Friedel-Crafts cyclization for asymmetric synthesis of dihydrexidine, biomimetic iron(III) mediated oxidative dimerization for synthesis of benzoquinone parvistemin A, enantioselective synthesis of syn-diarylheptanoids from D-glucose, preparation of β-amyloid plaque ligands and decarboxylative cyclopropanation. It react with 4-methyl-oxetan-2-one to produce 4-hydroxy-1-phenyl-1-(triphenyl-l5-phosphanylidene)-pentan-2-one.

Solubility
Soluble in water.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.
TRUSTED_SUSTAINABILITY
Melting Point 293°C to 298°C
Quantity 50 g
UN Number UN3464
Beilstein 3599867
Sensitivity Hygroscopic
Solubility Information Soluble in water.
Formula Weight 433.34
Percent Purity 98%
Chemical Name or Material Benzyltriphenylphosphonium bromide

Safety and Handling

Hazard Category H302+H312+H332
Hazard Statement GHS H Statement
H300-H315-H319-H335
Fatal if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P312-P330-P363-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ORGANOPHOSPHORUS COMPOUND, TOXIC, SOLID, N.O.S.
EINECSNumber 215-908-4
TSCA No
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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