messages: ‘Après 15 minutes d'agitation, on filtre le précipité de sel sodique de (4S)-oxo-3 N-BOC-amino-4 méthyl-6 heptanoate de méthyle et on lave avec de l'hexane.’
messages: assistant
messages: IN ENGLISH
messages: user
messages: ‘After stirring for a further 15 minutes, the precipitate of methyl (4S)-3-oxo-4-N-BOC-amino-6-methyl-heptanoate, sodium salt was filtered out and washed with hexane.’
messages: assistant