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  8. Ethyltriphenylphosphonium bromide, 98+%

Ethyltriphenylphosphonium bromide, 98+%

Codice prodotto. 11406296
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Quantità:
25 g
100 g
500 g
Dimensione della confezione:
100g
25g
500g
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Codice prodotto. 11406296

Marca: Thermo Scientific Alfa Aesar B23096.14

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Descrizione

CAS: 1530-32-1 | C20H20BrP | 371.26 g/mol

Ethyltriphenylphosphonium bromide acts as a reactant in the synthesis of D-amino acids from L-cysteine-derived thiazolidines, Leiodolide A through aldol reactions and Horner-Wadsworth-Emmons olefination. It is also used in the preparation of cycloalkanoindolines through diastereoselective intramolecular inimo-ene reactions. Further, it is used as a reagent in solid-state metathesis polycondensation to prepare alkyl-dipropenylthiophene monomers and Mizoroki-Heck cyclization and cascading Tsuji-Trost cyclization reactions.

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
Ethyltriphenylphosphonium bromide acts as a reactant in the synthesis of D-amino acids from L-cysteine-derived thiazolidines, Leiodolide A through aldol reactions and Horner-Wadsworth-Emmons olefination. It is also used in the preparation of cycloalkanoindolines through diastereoselective intramolecular inimo-ene reactions. Further, it is used as a reagent in solid-state metathesis polycondensation to prepare alkyl-dipropenylthiophene monomers and Mizoroki-Heck cyclization and cascading Tsuji-Trost cyclization reactions.

Solubility
Soluble in methanol. Slightly soluble in water, acetone and isopropanol.

Notes
Hygroscopic. Incompatible with oxidizing agents.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 1530-32-1
Formula molecolare C20H20BrP
Molecular Weight (g/mol) 371.26
Numero MDL MFCD00011838
InChI Key JHYNXXDQQHTCHJ-UHFFFAOYSA-M
Sinonimo ethyltriphenylphosphonium bromide, ethyl triphenyl phosphonium bromide, triphenylethylphosphonium bromide, phosphonium, ethyltriphenyl-, bromide, ethyltriphenylphosphanium bromide, ethyl triphenylphosphonium bromide, unii-r85v84ul5v, ethyltriphenylphosphoniumbromide, guaifenesin powder, pubchem18705
PubChem CID 73727
SMILES [Br-].CC[P+](C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Specifica

Materiale o nome chimico Ethyltriphenylphosphonium bromide
Punto di fusione 206°C to 210°C
Punto d'infiammabilità >200°C (392°F)
Odore Odorless
Formula lineare CH3CH2P(C6H5)3Br
Quantità 25 g
Numero UN UN3077
Beilstein 3599630
Sensibilità Hygroscopic
Informazioni di solubilità Soluble in methanol. Slightly soluble in water,acetone and isopropanol.
IUPAC Name ethyl(triphenyl)phosphanium;bromide
Peso formulazione 371.26
Percent Purity ≥98%
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RUO – Research Use Only

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