Skip to main content

Table 1 Effect of various DESs on asymmetric hydrolysis of SO by mEHs

From: The effect of deep eutectic solvents on the asymmetric hydrolysis of styrene oxide by mung bean epoxide hydrolases

DESs

Salt/HBD molar ratio

Product e.e. (%)

Product yield (%)

Phosphate buffer

\

83.2 ± 1.3

46.8 ± 1.7

ChCl/urea

1:2

84.7 ± 0.4

45.0 ± 0.4

ChCl/ethylene glycol

1:2

82.5 ± 1.1

44.0 ± 1.5

ChCl/glycerol

1:2

82.2 ± 1.5

43.6 ± 1.6

ChCl/1,4-butanediol

1:4

69.5 ± 6.8

44.3 ± 0.6

ChCl/triethylene glycol

1:4

87.9 ± 0.3

44.9 ± 0.6

ChCl/oxalic acid

1:1

4.8 ± 2.3

\

ChCl/levulinic acid

1:2

4.0 ± 1.9

\

ChCl/malonic acid

1:1

3.5 ± 2.8

\

ChCl/malic acid

1:1

\

\

ChCl/citric acid

1:1

\

\

  1. ChCl: choline chloride; \: no determinations