607709-53-5

Upstream product

• 607709-52-4 tris(2,4,6-trichloro-3,5-dinitrophenyl)methyl radical 
• 105633-27-0 tris(2,4,6-trichlorophenyl)methane 

Downstream Products

• 607709-52-4 tris(2,4,6-trichloro-3,5-dinitrophenyl)methyl radical 
• 1122747-45-8 tetrabutylammonium tris(2,4,6-trichloro-3,5-dinitrophenyl)methanide 

Relevant academic research and scientific papers

Reducing activity of polyphenols with stable radicals of the TTM series. Electron transfer versus H-abstraction reactions in flavan-3-ols

(Chemical equation presented) A new method to test the antioxidant activity of polyphenols by electron transfer reactions to a stable organic free radical, tris(2,4,6-trichloro-3,5-dinitrophenyl)methyl radical (HNTTM), is reported. Therefore, the activity of the natural flavanols, (-)-epicatechin, and two synthetic derivatives, 4β-(S-cysteinyl)epicatechin and 4β-(2- aminoethylthio)epicatechin, can be differentiated by their capacity to transfer hydrogen atoms to 2,2-diphenyl-1-picrylhydrazyl radical (DPPH) and to transfer electrons to HNTTM.

Tris(2,4,6-trichloro-3,5-dinitrophenyl)methyl radical: a new stable coloured magnetic species as a chemosensor for natural polyphenols.

We report the synthesis, electron paramagnetic resonance and electrochemical properties of a novel stable radical of the TTM series. Its strong electron acceptor ability has been tested with (-)-epicatechin, a natural polyphenolic antioxidant.