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L-Tyrosine 1,1-dimethylethyl ester → HCID 178467516、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | L-Tyrosine 1,1-dimethylethyl ester | HCID 6950582 | — |
| 反応物 | 3,4-Diethoxy-1,2,5-thiadiazole-1,1-dioxide | HCID 11217995 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | HCID 178467516 | HCID 178467516 | — |
反応手順
A solution of 3,4-diethyloxy-1,1-dioxo-1,2,5-thiadiazole (400 mg, 1.94 mmol)and L-tyrosine t-butyl ester (1.25 g, 5.2 mmol) in ethanol (25 mL) was stirred at room temperature overnight. Solvent was removed under reduced pressure and the product used in further transformations without further purification (Yield 790 mg).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07741328B2 |
| 出典データセット | uspto-grants-2010_06 |
| ORD ID | ord-699410693ba64de790256f5ae2554dde |
| 出典メモ | uspto-grants-2010_06 |