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:
Molecular Weight:
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
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)
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Storage Class
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
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