反応式
[C:1]([NH:4][C:5](=[CH:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)[C:6]([O:8][CH3:9])=[O:7])(=[O:3])[CH3:2]>C(OCC)(=O)C>[CH3:9][O:8][C:6](=[O:7])[C@H:5]([CH2:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)[NH:4][C:1](=[O:3])[CH3:2]参加物
3
実験手順
A second recycling of the catalyst is performed under the conditions described above, but introducing methyl α-acetamidocinnamate (1.6 g) and ethyl acetate (10 cc). Pure N-acetylphenylalanine methyl ester (1.33 g) is thus obtained with a conversion of 100%, its rotatory power being:
出典と根拠
- ORDレコード
- ord-e343201433b347ff99acb0176de1801c
- 出典データセット
- uspto-grants-1987_03
- 特許番号
- US04654176
関連ノート
読み込み中…