Toluene → L-Phenylalanine, methyl ester
反応式
[C:1]1(C)C=CC=CC=1.[OH-].[Na+].[NH2:10][C@H:11]([C:19]([OH:21])=[O:20])[CH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1>O>[CH3:1][O:20][C:19](=[O:21])[C@H:11]([CH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)[NH2:10]参加物
5
実験手順
A 0.2 molar solution phenylalanine methyl ester in 10 milliliters of water was prepared. Toluene was added and the pH of the system adjusted to 7.0 with sodium hydroxide. Chymotrypsin in the amount of 1 milligram was added. The concentration of phenylalanine in the aqueous phase was monitored. The initial concentration was 0.05 molar and the final concentration at the end of the hydrolysis was 0.15 molar, consistent with only one isomer being extracted.
後処理
- additionChymotrypsin in the amount of 1 milligram was added
- concentrationThe initial concentration was 0.05 molar and the final concentration at the end of the hydrolysis
- extractionconsistent with only one isomer being extracted
出典と根拠
- ORDレコード
- ord-f97a0b57cff94a51a3997dbb76557cb3
- 出典データセット
- uspto-grants-1986_09
- 特許番号
- US04613691
反応ノート
読み込み中…