化工社化工社 化学情報印刷レポート · 研究参考用
Potassium Carbonate → 3,4-Bis(heptyloxy)benzoic acid methyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | 1-Iodoheptane | HCID 20274 | — |
| 反応物 | Methyl 3,4-Dihydroxybenzoate | HCID 287064 | — |
| 溶媒 | Methyl Ethyl Ketone | HCID 6569 | — |
| 生成物 | 3,4-Bis(heptyloxy)benzoic acid methyl ester | HCID 54095197 | 198.2% |
反応手順
A mixture of 25 g of product from Example 102, 72.3 g of 1-iodoheptane, 61.65 g of potassium carbonate and 500 ml of 2-butanone is heated at reflux temperature for 44 hours. The cooled reaction mixture is filtered and concentrated in vacuo. The oily residue is purified by chromatography (silica gel: 10% ethyl acetate/hexane) to give 53.7 g of the desired product.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05208247 |
| 出典データセット | uspto-grants-1993_05 |
| ORD ID | ord-6aa4604a96724dc7be7271e866ed0eb3 |
| 出典メモ | uspto-grants-1993_05 |