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Benzyltriphenylphosphonium bromide

ALDRICH/430056 - 96%

Synonym: (Phenylmethyl)triphenylphosphonium bromide; Bromo(benzyl)triphenylphosphorane; NSC 54813

CAS Number: 1449-46-3
Empirical Formula (Hill Notation): C25H22BrP
Molecular Weight: 433.32
EC Number: 215-908-4
MDL Number: MFCD00031707
Linear Formula: C6H5CH2P(Br)(C6H5)3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-430056-50G 50 g
 $120.00
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assay 96%
functional group phenyl
  phosphine
InChI 1S/C25H22P.BrH/c1-5-13-22(14-6-1)21-26(23-15-7-2-8-16-23,24-17-9-3-10-18-24)25-19-11-4-12-20-25;/h1-20H,21H2;1H/q+1;/p-1
InChI key WTEPWWCRWNCUNA-UHFFFAOYSA-M
mp 295-298 °C (lit.)
Quality Level 200 
reaction suitability reaction type: C-C Bond Formation
SMILES string [Br-].C(c1ccccc1)[P+](c2ccccc2)(c3ccccc3)c4ccccc4
Application: 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 sytnhesis of syn-diarylheptanoids from D-glucose
• Preparation of β-amyloid plaque ligands
• Decarboxylative cyclopropanation
Packaging: 50, 250 g in glass bottle
Purity 96%
mp 295-298 °C (lit.)
UNSPSC 12352002

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