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Phosgene → rac-(4S*,5R*)-4,5-Bis-(4-chloro-phenyl)-2-(2-ethoxy-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl chloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Phosgene | HCID 6371 | — |
| 反応物 | rac-(4S*,5R*)-4,5-bis-(4-chloro-phenyl)-2-(2-ethoxy-phenyl)-4,5-dimethyl-4,5-dihydro-1H-imidazole | HCID 68685099 | — |
| 溶媒 | Triethylamine | HCID 8471 | — |
| 生成物 | rac-(4S*,5R*)-4,5-Bis-(4-chloro-phenyl)-2-(2-ethoxy-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl chloride | HCID 73408764 | — |
反応手順
In a manner analogous to the method described in example 3, rac-(4S*,5R*)-4,5-bis-(4-chloro-phenyl)-2-(2-ethoxy-phenyl)-4,5-dimethyl-4,5-dihydro-1H-imidazole was reacted with phosgene in the presence of triethylamine to give the title compound.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07851626B2 |
| 出典データセット | uspto-grants-2010_12 |
| ORD ID | ord-8c57ab80e14e42d287ceb005d905ce04 |
| 出典メモ | uspto-grants-2010_12 |