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Triethylamine → HCID 178522622、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Triethylamine | HCID 8471 | — |
| 反応物 | 1-Hydroxybenzotriazole | HCID 75771 | — |
| 反応物 | 2-Amino-5-chlorothiazole hydrochloride | HCID 148743 | — |
| 反応物 | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| 反応物 | 3-Hydroxyadamantane-1-carboxylic acid | HCID 2736518 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 溶媒 | Ethyl Acetate | HCID 8857 | — |
| 生成物 | HCID 178522622 | HCID 178522622 | — |
反応手順
To a suspension of 2-amino-5-chlorothiazole hydrochloride (Aldrich) (1.00 g, 5.84 mmol) in tetrahydrofuran (50 mL) was added N-(3-dimethylaminopropyl)-N-ethylcarbodiimide hydrochloride (1.12 g, 5.84 mmol), 1-hydroxybenzotriazole (0.79 g, 5.84 mmol), triethylamine (2.04 mL, 14.6 mmol), and 3-hydroxyadamantane-1-carboxylic acid (Acros) (1.15 g, 5.84 mmol). The mixture was stirred overnight at room temperature and was diluted with ethyl acetate, washed with 1 M aqueous sodium carbonate, dried (Na2SO4), filtered and concentrated. Purification by column chromatography (SiO2) using a gradient of 0% to 100% ethyl acetate:hexane provided the title compound. MS (ESI+) m/z 313 (M+H)+.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07875639B2 |
| 出典データセット | uspto-grants-2011_01 |
| ORD ID | ord-8e7dc3c110a84eb9a7a8bd4dbd8cb2bc |
| 出典メモ | uspto-grants-2011_01 |