Research Article

Using Compact 1H NMR, NIR, and Raman Spectroscopy Combined with Multivariate Data Analysis to Monitor a Biocatalyzed Reaction in a Microreaction System

Scheme 1

Reaction scheme for the biocatalyzed hydrolysis of acetic anhydride followed by esterification with isoamyl alcohol to isoamyl acetate. Immobilized CALB catalyses both reaction steps as one-pot reaction in the microreaction system [29].