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Acetic Acid → gamma-Tocotrienol acetate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Acetic Acid | HCID 176 | — |
| 反応物 | Acetic Anhydride | HCID 7918 | — |
| 反応物 | Gamma-Tocotrienol | HCID 5282349 | — |
| 溶媒 | Ethylacetate heptane | HCID 21899848 | — |
| 生成物 | gamma-Tocotrienol acetate | HCID 86755580 | — |
反応手順
γ-Tocotrienol (crude product, prepared in accordance with Example 3, 4.8 g) was heated with 10 ml of acetic anhydride for 3.5 h under reflux and then freed from acetic acid and acetic anhydride under reduced pressure. Flash chromatography of the crude product with ethyl acetate/heptane as eluent on silica gel gave 3.7 g of γ-tocotrienol acetate.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06096907 |
| 出典データセット | uspto-grants-2000_08 |
| ORD ID | ord-261713b2aa0748a5a4ec098f58ccb7a6 |
| 出典メモ | uspto-grants-2000_08 |