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Merck
CN
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文件

922560

Sigma-Aldrich

S-(Trifluoromethyl)thianthrenium triflate

≥95%

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别名:
TT-CF3+ OTf-
经验公式（希尔记法）:
C14H8F6O3S3
分子量:
434.40
NACRES:
NA.22

质量水平

100

检测方案

≥95%

形式

powder

mp

145-148 °C

相关类别

应用

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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其他说明

Trifluoromethyl Thianthrenium Triflate: A Readily Available Trifluoromethylating Reagent with Formal CF3+, CF3•, and CF3- Reactivity.

法律信息

Patent application: EP21169034.2

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315,H319

危险分类

Eye Irrit. 2 - Skin Irrit. 2

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°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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