Preparation Method for Brivaracetam and Intermediate Thereof.

DOI Number:

Patent WO2020051796A1

Reaction Category:

Educt:

4-propyldihydro-2H-pyran-2,6(3H)-dione, methanol

Product:

(R)-3-(2-methoxy-2-oxoethyl)hexanoic acid

Catalyst:

N-[(8α,9S)-6′-Methoxycinchonan-9-yl]-3,5-bis(trifluoromethyl)benzenesulfonamide

Cas No:

1092116-26-1

Associated Product from Buchler GmbH:

N-[(8α,9S)-6′-Methoxycinchonan-9-yl]-3,5-bis(trifluoromethyl)benzenesulfonamide

Cas No:

1092116-26-1