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272345

2,4,6-Triphenylpyrylium tetrafluoroborate

Name: 2,4,6-Triphenylpyrylium tetrafluoroborate
Brand: ALDRICH

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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Properties

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

Description

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

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Chiral N-alkyl-2,4,6-triphenylpyridiniums as enantioselective triplet photosensitizers. laser flash photolysis and preparative studies.

Mercedes Alvaro et al.

The Journal of organic chemistry, 67(15), 5184-5189 (2002-07-20)

Three N-alkylpyridinium photosensitizers having chiral alkyl groups have been prepared by reacting 2,4,6-triphenylpyrylium tetrafluoroborate ion with (1R,2S)-(-)-norephedrine, (S)-(+)-2-(aminomethyl)pyrrolidine, and (R)-(-)-1-cyclohexylethylamine. Laser flash photolysis allows detection of the corresponding triplet excited states that are quenched by hydrogen atom donors and electron

[Experiences with replacement of the eyelid-levator].

K Hollmann

Fortschritte der Kiefer- und Gesichts-Chirurgie, 22, 98-99 (1977-01-01)

Detection of Podocin in Human Urine Sediment Samples by Charge Derivatization and LC-MS-MRM Method.

Remigiusz Bąchor et al.

International journal of molecular sciences, 21(9) (2020-05-07)

Detection of podocytes in urine might serve as a useful diagnostic tool in both primary and secondary glomerular diseases. The utility of podocyturia has been confirmed for both pre-eclampsia and glomerulonephritis. Here, we present a new and sensitive method for

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Global Trade Item Number

SKU	GTIN
272345-250MG	04061833020890
272345-5G	04061826144183