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2,4,6-Triphenylpyrylium tetrafluoroborate

ALDRICH/272345 - 98%

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

CAS Number: 448-61-3
Empirical Formula (Hill Notation): C23H17BF4O
Molecular Weight: 396.19
EC Number: 207-186-4
MDL Number: MFCD00012001
Linear Formula: C23H17BF4O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-272345-5G 5 g
 $104.00
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assay 98%
form powder
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
mp 250-251 °C (lit.)
photocatalyst activation 462 nm
Quality Level 100 
reaction suitability reaction type: Photocatalysis
  reagent type: catalyst
SMILES string F[B-](F)(F)F.c1ccc(cc1)-c2cc([o+]c(c2)-c3ccccc3)-c4ccccc4
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 )
Packaging: 5 g in glass bottle
Purity 98%
mp 250-251 °C (lit.)
UNSPSC 12352100

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