反応式
C(O[C:5]1[CH:10]=[CH:9][C:8](Cl)=[CH:7][CH:6]=1)(=O)C.[C:12]([O:15][C:16](C)=[CH2:17])(=[O:14])[CH3:13]>>[C:12]([O:15][C@@H:16]([C:5]1[CH:6]=[CH:7][CH:8]=[CH:9][CH:10]=1)[CH3:17])(=[O:14])[CH3:13]参加物
3
実験手順
The procedure of Example 1 was repeated except that 3 molar equivalents of p-chlorophenyl acetate (a conventional acylating agent) was used in place of isopropenyl acetate in the presence of three times the amount of the enzyme catalyst used in Example 1 over a reaction period of 42 hours, to obtain (R)-1-phenylethyl acetate having an optical purity of higher than 99%, at a yield of 95%.
後処理
- customused in Example 1 over a reaction period of 42 hours
出典と根拠
- ORDレコード
- ord-1bc0273f6d9e4898b5a2d888224182f6
- 出典データセット
- uspto-grants-2007_01
- 特許番号
- US07156731B2
関連ノート
読み込み中…