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Merck

922560

Sigma-Aldrich

S-(Trifluoromethyl)thianthrenium triflate

≥95%

别名:

TT-CF3+ OTf-

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About This Item

经验公式(希尔记法):
C14H8F6O3S3
分子量:
434.40
分類程式碼代碼:
12352101
NACRES:
NA.22

品質等級

化驗

≥95%

形狀

powder

mp

145-148 °C

官能基

fluoro
thioether
triflate

應用

S-(Trifluoromethyl)thianthrenium triflate (TT-CF3+ OTf-) is a trifluoromethylation reagent active for a diverse substrate range. Developed by the Ritter Lab, the enchanced activity is accomplished by participation in either nucleophilic, radical, or electrophilic mechanisms depending on the selected reaction conditions, allowing for the introduction of trifluoromethyl moieties to many substrates with a high functional group tolerance.

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法律資訊

Patent application: EP21169034.2

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Hao Jia et al.
Journal of the American Chemical Society, 143(20), 7623-7628 (2021-05-15)
Here we report the synthesis and application of trifluoromethyl thianthrenium triflate (TT-CF3+OTf-) as a novel trifluoromethylating reagent, which is conveniently accessible in a single step from thianthrene and triflic anhydride. We demonstrate the use of TT-CF3+OTf- in electrophilic, radical, and

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