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272345

2,4,6-Triphenylpyrylium tetrafluoroborate

98%

Synonym(s):

2,4,6-Triphenylpyrylium fluoborate (6CI), 2,4,6-Triphenylpyrylium fluoroborate, 2,4,6-Triphenylpyrylium tetrafluoroborate (7CI), TPPT

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About This Item

Empirical Formula (Hill Notation):
C23H17BF4O
CAS Number:
448-61-3
Molecular Weight:
396.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24856467
EC Number:
207-186-4
Beilstein/REAXYS Number:
3586533
MDL number:
MFCD00012001
Assay:
98%
Form:
powder
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assay

98%

form

powder

reaction suitability

reaction type: Photocatalysis, reagent type: catalyst

mp

250-251 °C (lit.)

photocatalyst activation

462 nm

functional group

phenyl

SMILES string

F[B-](F)(F)F.c1ccc(cc1)-c2cc([o+]c(c2)-c3ccccc3)-c4ccccc4

InChI

1S/C23H17O.BF4/c1-4-10-18(11-5-1)21-16-22(19-12-6-2-7-13-19)24-23(17-21)20-14-8-3-9-15-20;2-1(3,4)5/h1-17H;/q+1;-1

InChI key

VQYPWMWEJGDSTF-UHFFFAOYSA-N

Application

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

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

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Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Deleterious substance

pdsc

Class I Designated Chemical Substances

prtr

272345-25G:4.548173128573E12 + 272345-5G:4.54817312858E12

jan

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