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Ethyl 1H-imidazole-1-carboxylate → HCID 178473360、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethyl 1H-imidazole-1-carboxylate | HCID 87963 | — |
| 反応物 | Methyl 3-(4-(bromomethyl)phenyl)-2-propenoate | HCID 53395294 | — |
| 溶媒 | Acetonitrile | HCID 6342 | — |
| 生成物 | HCID 178473360 | HCID 178473360 | 73.4% |
反応手順
To 5 ml of dry acetonitrile were added 1.4 g of 1-ethoxycarbonylimidazole and 2.55 g of methyl 4-bromomethylcinnamate, the mixture was stirred for 5 hours at room temperature. The precipitated crystals were collected by filtration and recrystallized from acetonitrile/diethyl ether to yield 2.9 g of 1-ethoxycarbonyl-3-[4-(2-methoxycarbonylvinyl)benzyl]imidazolium bromide.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04469865 |
| 出典データセット | uspto-grants-1984_09 |
| ORD ID | ord-81fb1012f14e4aa5a7ad4165967cce60 |
| 出典メモ | uspto-grants-1984_09 |