関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Aspirin | HCID 2244 | — |
| 反応物 | Vincamine | HCID 15376 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 溶媒 | Chloroform | HCID 6212 | — |
| 生成物 | Vincamine acetylsalicylate | HCID 86736089 | — |
反応手順
A solution of 3.6 g (2.10-` moles) of acetylsalicylic acid in 30 mls of ethanol is added to a solution of 7.08 g (2.10-2 moles) of vincamine in 80 mls of ethanol and 60 mls of CHCl3. The mixture is maintained under stirring at 70° C. for 10 minutes and then concentrated to 60 mls. The residue is taken with ethanol (70 mls) and the solvent is evaporated to a final volume of 15 mls.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04122179 |
|---|
| 出典データセット | uspto-grants-1978_10 |
|---|
| ORD ID | ord-58e56f3178c24e31977211f621595d8e |
|---|
| 出典メモ | uspto-grants-1978_10 |
|---|
