化工社化工社 化学情報印刷レポート · 研究参考用
2-Naphthol → 2-(2-Naphthyloxy)propanedioic acid diethyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Naphthol | HCID 8663 | — |
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | Diethyl chloromalonate | HCID 84182 | — |
| 溶媒 | Acetone | HCID 180 | — |
| 生成物 | 2-(2-Naphthyloxy)propanedioic acid diethyl ester | HCID 44522588 | 93% |
反応手順
This compound was prepared following Procedure 33. Thus, a mixture of 43.2 g (0.3 mole) of 2-naphthol, 70 g (0.36 mole) of diethylchloromalonate and 69.1 g (0.5 mole) of anhydous potassium carbonate in 750 ml of acetone gave 84.0 g (93%) of a tan solid. An analytical sample, mp 57°-58.5° C. (lit.1 mp 57°-58° C.), was recrystallized from isopropyl ether.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05025031 |
| 出典データセット | uspto-grants-1991_06 |
| ORD ID | ord-89eec1bd864e45d996ca8e25a04280cc |
| 出典メモ | uspto-grants-1991_06 |