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Diisopropyl Ether → Lithium 4,5-dichloro-6-formyl-1,3-benzodioxole-2-carboxylate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Diisopropyl Ether | HCID 7914 | — |
| 反応物 | Lithium hydroxide, monohydrate | HCID 168937 | — |
| 反応物 | Ethyl 4,5-dichloro-6-formyl-1,3-benzodioxole-2-carboxylate | HCID 14748638 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | Lithium 4,5-dichloro-6-formyl-1,3-benzodioxole-2-carboxylate | HCID 23683076 | 100.2% |
反応手順
1.03 g of lithium hydroxide monohydrate are added to a solution of 7.0 g of ethyl 4,5-dichloro-6-formyl-1,3-benzodioxole-2-carboxylate in methanol under ice-cooling and the mixture is stirred at room temperature for 4 hours. Isopropyl ether is added to the reaction mixture and the resultant powdery materials are collected by filtration to give 6.48 g of lithium 4,5-dichloro-6-formyl-1,3-benzodioxole-2-carboxylate.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04973600 |
| 出典データセット | uspto-grants-1990_11 |
| ORD ID | ord-2b4ee162baf7426b8491bc40a08aabd3 |
| 出典メモ | uspto-grants-1990_11 |