272345
2,4,6-Triphenylpyrylium tetrafluoroborate
98%
Synonyme(s) :
2,4,6-Triphenylpyrylium fluoborate (6CI), 2,4,6-Triphenylpyrylium fluoroborate, 2,4,6-Triphenylpyrylium tetrafluoroborate (7CI), TPPT
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A propos de cet article
Formule empirique (notation de Hill) :
C23H17BF4O
Numéro CAS:
Poids moléculaire :
396.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
207-186-4
Beilstein/REAXYS Number:
3586533
MDL number:
Assay:
98%
Form:
powder
Service technique
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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)
Product can be used with our line of photoreactors: Including Penn PhD (Z744035) & SynLED 2.0 (Z744080)
Classe de stockage
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)
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
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
Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| 272345-250MG | 04061833020890 |
| 272345-5G | 04061826144183 |