化工社化工社 化学情報印刷レポート · 研究参考用
Methanol → Methyl 3-(4-methylphenyl)-2-propenoate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Methanol | HCID 887 | — |
| 反応物 | Sulfuric Acid | HCID 1118 | — |
| 反応物 | 3-(p-Tolyl)acrylic acid | HCID 15835 | — |
| 生成物 | Methyl 3-(4-methylphenyl)-2-propenoate | HCID 589472 | — |
反応手順
A suspension of 300 g of p-methylcinnamic acid (J. Chem. Soc., Chem. Comm., 471, 1976) and 25 ml of concentrated sulfuric acid in 1.7 liters of methanol is heated to reflux for 24 hours. The solution is concentrated, cooled and filtered to give as a white solid, p-methylcinnamic acid methyl ester, mp 55°-56° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04548947 |
| 出典データセット | uspto-grants-1985_10 |
| ORD ID | ord-f1736f1382ed4ff6ba975d778496976c |
| 出典メモ | uspto-grants-1985_10 |