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Table 3 The main condition of the scale-up electrolysis

From: Preparation of ursodeoxycholic acid from 7-ketone lithocholic acid by stereoselective electroreduction

Experiment

7K-LCA

Methanol

KBr

H2O

DMF

Temperature

(kg)

(kg)

(kg)

(kg)

(kg)

(°C)

1

6

280

2.7

24

6.5

55

2

6

280

2.7

24

6.5

45

3

6

280

2.7

20

6.5

45

4

6

280

2.7

20

6.5

55