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p-Nitroacetophenone → (R)-1-(4-nitrophenyl)ethanol
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | p-Nitroacetophenone | HCID 7487 | — |
| 反応物 | 1-(4-Nitrophenyl)ethan-1-ol | HCID 592376 | — |
| 反応物 | (1S)-1-(4-nitrophenyl)ethan-1-ol | HCID 9815318 | — |
| 生成物 | (R)-1-(4-nitrophenyl)ethanol | HCID 9793932 | 38% |
反応手順
As shown here, the biochemical conversion reaction of immobilized green pea protein for the substrate (±)-1-(4-nitrophenyl)ethanol (200 mg) requires 4 days by going through bioconversion to 4-nitroacetophenone accompanying sterically selective oxidation of (S)-1-(4-nitrophenyl)ethanol to obtain 76 mg of (R)-1-(4-nitrophenyl)ethanol at a yield of 38%. Optical purity was obtained at 54% e.e. HPLC conditions were set at a flow rate of 0.5 ml/min, while GC conditions were set to an oven temperature of 190° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06218581B1 |
| 出典データセット | uspto-grants-2001_04 |
| ORD ID | ord-75d1154ef2104dab9d1ede9d228ef9c2 |
| 出典メモ | uspto-grants-2001_04 |