hydrogenchloride in methanol T=40°C; 5 h;

potassium phosphate buffer; thiamine diphosphate; magnesium sulfate; benzaldehyde lyase from Pseudomonas fluorescens in dimethyl sulfoxide T=37°C; pH=7.0; Enzymatic reaction;

1: 94 percent / dimethylformamide / 4 h / Ambient temperature 2: 69 percent / 1 M aq. HCl / methanol / 5 h / 40 °C View Scheme