Table 4 Influence of cathode materials on the stereoselective electroreduction of 7K-LCA.

From: Synthesis of ursodeoxycholic acid by electrochemical stereoselective reduction of 7-ketolithocholic acid in aprotic solvents

Solvent

LiCl

Electrode

C (%)

Yu (%)

Yc (%)

DMI

0.1 M

Hg–Cu

55.6 ± 1.16

30.5 ± 1.03

–

0.2 M

Hg–Cu

19.2 ± 1.02

13.4 ± 1.14

–

0.3 M

Hg–Cu

10.3 ± 1.10

6.7 ± 1.01

–

0.1 M

Pb

48.2 ± 0.98

16.6 ± 1.02

–

0.2 M

Pb

58.3 ± 1.02

34.9 ± 1.12

–

0.3 M

Pb

19.1 ± 0.99

10.6 ± 1.03

–

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