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902136

2,4,6-Tri-(4-fluorophenyl)pyrylium tetrafluoroborate

Name: 2,4,6-Tri-(4-fluorophenyl)pyrylium tetrafluoroborate
Brand: ALDRICH

≥95%, powder

Synonyme(s) :

Triphenylpyrylium photosensitizer, [T(p-F)PPT

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A propos de cet article

Formule empirique (notation de Hill) :

C₂₃H₁₄BF₇O

Numéro CAS:

62497-19-2

Poids moléculaire :

450.16

MDL number:

MFCD00160151

UNSPSC Code:

12352101

NACRES:

NA.22

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Propriétés

Nom du produit

2,4,6-Tri-(4-fluorophenyl)pyrylium tetrafluoroborate, ≥95%

assay

≥95%

form

powder

reaction suitability

reagent type: catalyst
core: pyrylium
reaction type: Photocatalysis

mp

242-245 °C

photocatalyst activation

465 nm

SMILES string

[B-](F)(F)(F)F.Fc1ccc(cc1)c2[o+]c(cc(c2)c4ccc(cc4)F)c3ccc(cc3)F

InChI key

FRADIBPDZCOIFV-UHFFFAOYSA-N

Description

Application

Triarylpyrylium salt used as a photosensitizer in photocatalysis and material science.

Product can be used with our line of photoreactors: Including Penn PhD (Z744035) & SynLED 2.0 (Z744080)

Other Notes

Electronically tunable anion-p interactions in pyrylium complexes: experimental and theoretical studies

Visible-Light-Promoted [2 + 2 + 2] Cyclization of Alkynes with Nitriles to Pyridines Using Pyrylium Salts as Photoredox Catalysts

Visible-Light-Promoted Synthesis of Dibenzofuran Derivatives

pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Classe de stockage

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Visible-Light-Promoted [2 + 2 + 2] Cyclization of Alkynes with Nitriles to Pyridines Using Pyrylium Salts as Photoredox Catalysts.

Kuai Wang et al.

Organic letters, 19(8), 1958-1961 (2017-04-04)

A highly regioselective [2 + 2 + 2] cyclization of aromatic alkynes with nitriles is developed for the preparation of 2,3,6-trisubstituted pyridines under visible-light irradiation using a pyrylium salt as the photoredox catalyst. This cycloaddition is achieved through a photooxidative

Visible-Light-Promoted Synthesis of Dibenzofuran Derivatives.

Ji Young Cho et al.

The Journal of organic chemistry, 83(2), 805-811 (2017-12-14)

Dibenzofurans are naturally occurring molecules that have received considerable attention for a variety of practical applications, such as in pharmaceuticals and electronic materials. Herein, an efficient and eco-friendly method for the synthesis of dibenzofuran derivatives via intramolecular C-O bond formation

Photocatalytic Cross-Dehydrogenative Amination Reactions between Phenols and Diarylamines.

Zhao Y, et al.

ACS Catalysis, 7 (4), 2446-2451 (2017)

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Numéro d'article de commerce international

Référence	GTIN
902136-250MG	04061838675637
902136-10MG	04061838675613