化工社化工社 化学情報印刷レポート · 研究参考用
Triethylamine → N-[(3R)-1-Azabicyclo[2.2.2]oct-3-yl]-5-(2-furoylamino)-1-benzothiophene-2-carboxamide hydrochloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Triethylamine | HCID 8471 | — |
| 反応物 | 2-Furancarbonyl chloride | HCID 68242 | — |
| 反応物 | N-[(3R)-1-Azabicyclo[2.2.2]oct-3-yl]-5-amino-1-benzothiophene-2-carboxamide dihydrochloride | HCID 68431067 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 生成物 | N-[(3R)-1-Azabicyclo[2.2.2]oct-3-yl]-5-(2-furoylamino)-1-benzothiophene-2-carboxamide hydrochloride | HCID 68432467 | — |
反応手順
30 mg (0.08 mmol) of N-[(3R)-1-azabicyclo[2.2.2]oct-3-yl]-5-amino-1-benzo-thiophene-2-carboxamide dihydrochloride are dissolved in 1 ml of DMF, and 33.5 μl (0.24 mmol) of triethylamine are added. At 0° C., 15.7 mg (0.12 mmol) of furan-2-carbonyl chloride are added. After 3 h of stirring at RT, the reaction mixture is separated by preparative HPLC. The product fraction is concentrated under reduced pressure and codistilled with 4M HCl in dioxane. 12 mg (34.7% of theory) of the title compound are obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08884017B2 |
| 出典データセット | uspto-grants-2014_11 |
| ORD ID | ord-cb63506461944ca6bc05428ab87c46b5 |
| 出典メモ | uspto-grants-2014_11 |