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Ethyltriphenylphosphonium bromide

ALDRICH/E50604 - 99%

Synonym: TEP

CAS Number: 1530-32-1
Empirical Formula (Hill Notation): C20H20BrP
Molecular Weight: 371.25
EC Number: 216-223-3
MDL Number: MFCD00011838
Linear Formula: [(C6H5)3P+C2H5]Br-
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-E50604-25G 25 g
 $49.10
1/EA		 Add To Favorites
45-E50604-100G 100 g
 $146.00
1/EA		 Add To Favorites
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This image depicts SKU: E50604-100G

 

assay 99%
InChI 1S/C20H20P.BrH/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;/h3-17H,2H2,1H3;1H/q+1;/p-1
InChI key JHYNXXDQQHTCHJ-UHFFFAOYSA-M
mp 203-205 °C (lit.)
Quality Level 200 
reaction suitability reaction type: C-C Bond Formation
SMILES string [Br-].CC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
Application: Reactant for synthesis of:
• D-amino acids from L-cysteine-derived thiazolidines
• Leiodolide A via aldol reactions and Horner-Wadsworth-Emmons olefination
• Cycloalkanoindolines via diastereoselective intramolecular inimo-ene reactions
• WXYZA′ domain of maitotoxin using the coupling of key building blocks

Reactant for:
• Solid-state metathesis polycondensation to form alkyl-dipropenylthiophene monomers
• Mizoroki-Heck cyclization and cascading Tsuji-Trost cyclization / lactonization cyclization reactions for synthesis of an ABC ring system
Packaging: 25, 100 g in poly bottle
Purity 99%
mp 203-205 °C (lit.)
UNSPSC 12352002

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