1: 60 percent / K2CO3 / dimethylformamide / 10 h / 100 °C 2: HCl-AcOH 3: TBAB 4: 79.4 percent / lipase (Pseudomonas sp.) / 24 h / 40 °C / pH 5 5: 81 percent / LAH View Scheme

lithium aluminium tetrahydride

1: HCl-AcOH 2: TBAB 3: 79.4 percent / lipase (Pseudomonas sp.) / 24 h / 40 °C / pH 5 4: 81 percent / LAH View Scheme

1: TBAB 2: 79.4 percent / lipase (Pseudomonas sp.) / 24 h / 40 °C / pH 5 3: 81 percent / LAH View Scheme