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Title : Selenium, the Element of Moon in Life on Earth - IRCC

Title : Selenium, the Element of Moon in Life on Earth - IRCC

Title : Selenium, the Element of Moon in Life on Earth - IRCC

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GPx-Like Activity <str<strong>on</strong>g>of</str<strong>on</strong>g> Chiral Ferrocenyl <str<strong>on</strong>g>Selenium</str<strong>on</strong>g><br />

Derivatives<br />

<br />

Initial Reducti<strong>on</strong> Rates (ν 0<br />

) <str<strong>on</strong>g>of</str<strong>on</strong>g> H 2 O 2 (3.75 mM) with PhSH (1 mM) <str<strong>on</strong>g>in</str<strong>on</strong>g> methanol <str<strong>on</strong>g>in</str<strong>on</strong>g><br />

<str<strong>on</strong>g>the</str<strong>on</strong>g> presence <str<strong>on</strong>g>of</str<strong>on</strong>g> various selenium catalysts (0.01 mM)<br />

Catalysts ν 0 M m<str<strong>on</strong>g>in</str<strong>on</strong>g><br />

-1<br />

0.55 (0.18)<br />

Catalysts ν 0 M m<str<strong>on</strong>g>in</str<strong>on</strong>g><br />

-1<br />

36.10 (0.12)<br />

3.39 (0.37)<br />

3.16 (0.52)<br />

3.83 (0.32)<br />

[R, S; R, S] (+)<br />

[S, R; S, R] (-)<br />

574.01 (23.98)<br />

466.49 (28.26)<br />

5.78 (0.79)<br />

Inactive Catalysts<br />

28.38 (3.88)

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