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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

Quality Level

100

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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[Experiences with replacement of the eyelid-levator].

K Hollmann

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

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

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