Skip to main content

Table 1 Deep eutectic solvents synthesized in this study

From: Facilely reducing recalcitrance of lignocellulosic biomass by a newly developed ethylamine-based deep eutectic solvent for biobutanol fermentation

DES Ratio of HBA to HBD \(\Delta G_{{{\text{rxn}}}}^{{{\text{B3LYP}}}}\) (kcal mol−1) \(\Delta G_{{{\text{rxn}}}}^{{{\text{M}}0{\text{62X}}}}\) (kcal mol−1) \(\Delta G_{{{\text{rxn}}}}^{{\upomega {\text{B}}97{\text{XD}}}}\) (kcal mol−1)
ChCl:UR 1:2 − 2.54 − 6.39 − 6.50
ChCl:EG 1:2 − 2.84 − 7.15 − 6.55
ChCl:GLY 1:2 − 2.27 − 2.86 − 2.58
ChCl:LAC 1:1 − 8.96 − 10.3 − 9.95
BaCl:UR 1:2 3.59 − 10.8 − 0.54
BaCl:EG 1:2 − 1.42 − 11.2 − 7.15
BaCl:GLY 1:2 − 1.21 − 9.88 − 1.73
BaCl:LAC 1:1 1.03 − 4.92 − 3.23
EaCl:UR 1:2 − 2.25 − 4.55 − 3.80
EaCl:EG 1:2 − 1.62 − 4.21 − 1.73
EaCl:GLY 1:2 − 2.38 − 4.19 − 3.31
EaCl:LAC 1:1 − 4.67 − 7.94 − 8.23
  1. ChCl choline chloride, BaCl betaine chloride, EaCl ethylamine chloride, UR urea, EG ethylene glycol, GLY glycine, LAC lactic acid
\