Phosphate → HCID 131724436, compound

Participants

Reaction Steps

Ethoxyethyl (2RS) 2-ethoxy-3-(4-hydroxyphenyl)propanoate (0.5 ml of a solution containing 2 mg/ml in a phosphate, pH 7, 0.1 M) was added followed by immobilised protease from Pseudomonas putida (L-aminopeptidase, available as Novozym 180 or SP 180 from Novo Nordisk) (5 mg) and phosphate buffer (0.1 M, pH 7, 0.5 ml); The reaction mixture was shaken at room temperature and analysed at different times (maximum 36 h). The reaction mixture was analysed without work up by the gradient HPLC method 1 and by the chiral HPLC method.

Provenance & Evidence