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Merck

902136

Sigma-Aldrich

2,4,6-三(4-氟苯基)吡啶鎓四氟硼酸酯

≥95%

别名:

[T(p-F)PPT, 三苯基吡喃嗡光敏剂

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About This Item

经验公式(希尔记法):
C23H14BF7O
CAS号:
分子量:
450.16
MDL號碼:
分類程式碼代碼:
12352101
NACRES:
NA.22

化驗

≥95%

形狀

powder

反應適用性

reagent type: catalyst
reaction type: Photocatalysis

mp

242-245 °C

活化光觸媒

465 nm

SMILES 字串

[B-](F)(F)(F)F.Fc1ccc(cc1)c2[o+]c(cc(c2)c4ccc(cc4)F)c3ccc(cc3)F

InChI 密鑰

FRADIBPDZCOIFV-UHFFFAOYSA-N

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Kuai Wang et al.
Organic letters, 19(8), 1958-1961 (2017-04-04)
A highly regioselective [2 + 2 + 2] cyclization of aromatic alkynes with nitriles is developed for the preparation of 2,3,6-trisubstituted pyridines under visible-light irradiation using a pyrylium salt as the photoredox catalyst. This cycloaddition is achieved through a photooxidative
Ji Young Cho et al.
The Journal of organic chemistry, 83(2), 805-811 (2017-12-14)
Dibenzofurans are naturally occurring molecules that have received considerable attention for a variety of practical applications, such as in pharmaceuticals and electronic materials. Herein, an efficient and eco-friendly method for the synthesis of dibenzofuran derivatives via intramolecular C-O bond formation
Photocatalytic Cross-Dehydrogenative Amination Reactions between Phenols and Diarylamines.
Zhao Y, et al.
ACS Catalysis, 7 (4), 2446-2451 (2017)
Antonio Franconetti et al.
Physical chemistry chemical physics : PCCP, 16(34), 18442-18453 (2014-07-30)
Noncovalent interactions of anions with electron-deficient aromatic rings that have been studied so far involve non-heteroaromatic or nitrogen-based heteroaromatic systems. Here we report the first case of an organic oxygenated aromatic system, in particular the tri-aryl-pyrylium tetrafluoroborate system, for which

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