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ethyl 2-bromo-1,4-dimethyl-1H-imidazole-5-carboxylate → 2-(2,6-Dichloro-phenylethynyl)-3,5-dimethyl-3H-imidazole-4-carboxylic acid ethyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | ethyl 2-bromo-1,4-dimethyl-1H-imidazole-5-carboxylate | HCID 13897513 | — |
| 反応物 | Benzene, 1,3-dichloro-2-ethynyl- | HCID 22271730 | — |
| 生成物 | 2-(2,6-Dichloro-phenylethynyl)-3,5-dimethyl-3H-imidazole-4-carboxylic acid ethyl ester | HCID 9945730 | — |
反応手順
The title compound, MS: m/e=197.4 (M+H+) was prepared in accordance with the general method of example 1b from 1,3-dichloro-2-ethynyl-benzene and 2-bromo-3,5-dimethyl-3H-imidazole-4-carboxylic acid ethyl ester.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06706707B2 |
| 出典データセット | uspto-grants-2004_03 |
| ORD ID | ord-10165ae160ae40ec93690a7692d24e2b |
| 出典メモ | uspto-grants-2004_03 |