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  6. 2,4,6-Triphenylpyrylium tetrafluoroborate, 97%

2,4,6-Triphenylpyrylium tetrafluoroborate, 97%

Codice prodotto. 11453747
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Codice prodotto. 11453747 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A18217.14
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Descrizione

CAS: 448-61-3 | C23H17BF4O | 396.19 g/mol

2,4,6-Triphenylpyrylium tetrafluoroborate is used as a sensitizer to carry out the photo oxidation of cathecol. It is also used in the preparation of three N-alkylpyridinium photosensitizers by reacting with (1R,2S)-(-)-norephedrine, (S)-(+)-2-(aminomethyl)pyrrolidine and (R)-(-)-1-cyclohexylethylamine.

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
2,4,6-Triphenylpyrylium tetrafluoroborate is used as a sensitizer to carry out the photo oxidation of cathecol. It is also used in the preparation of three N-alkylpyridinium photosensitizers by reacting with (1R,2S)-(-)-norephedrine, (S)-(+)-2-(aminomethyl)pyrrolidine and (R)-(-)-1-cyclohexylethylamine.

Solubility
Insoluble in water, ethyl alcohol, diethyl ether. Soluble in trifluroacetic acid.

Notes
Moisture Sensitive. Store away from oxidizing agents, water/moisture. Store under inert gas. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 448-61-3
Formula molecolare C23H17BF4O
Molecular Weight (g/mol) 396.19
Numero MDL MFCD00012001
InChI Key VQYPWMWEJGDSTF-UHFFFAOYSA-N
Sinonimo 2,4,6-triphenylpyrylium tetrafluoroborate, 2,4,6-triphenyl-1??-pyran-1-ylium tetrafluoroborate, 2,4,6-triphenylpyryliumtetrafluoroborate, pyrylium, 2,4,6-triphenyl-, tetrafluoroborate 1-, 2,4,6-triphenyl-pyrylium tetrafluoroborate
PubChem CID 9930615
IUPAC Name 2,4,6-triphenylpyrylium;tetrafluoroborate
SMILES F[B-](F)(F)F.C1=CC=C(C=C1)C1=CC(=[O+]C(=C1)C1=CC=CC=C1)C1=CC=CC=C1

Specifica

Materiale o nome chimico 2,4,6-Triphenylpyrylium tetrafluoroborate
Punto di fusione 248°C to 254°C
Quantità 25 g
Beilstein 3586533
Sensibilità Moisture sensitive
Informazioni di solubilità Insoluble in water,ethyl alcohol,diethyl ether. Soluble in trifluroacetic acid.
Peso formulazione 396.2
Percent Purity 97%

RUO – Research Use Only

Titolo del prodotto
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