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4-(Trichloromethyl)benzoyl chloride → 2-(p-Trichloromethyl-benzoylmethylene)-3-ethyl-4-methyl-5-ethoxycarbonylthiazoline
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-(Trichloromethyl)benzoyl chloride | HCID 84660 | — |
| 反応物 | 2,4-Dimethyl-3-ethyl-5-ethoxycarbonyl-thiazolium p-toluene-sulfonate | HCID 22159045 | — |
| 生成物 | 2-(p-Trichloromethyl-benzoylmethylene)-3-ethyl-4-methyl-5-ethoxycarbonylthiazoline | HCID 54214733 | — |
反応手順
Analogous to Preparation Example 1 B, the 2,4-dimethyl-3-ethyl-5-ethoxycarbonyl-thiazolium p-toluene-sulfonate is reacted with p-trichloromethylbenzoyl chloride to give 2-(p-trichloromethyl-benzoylmethylene)-3-ethyl-4-methyl-5-ethoxycarbonylthiazoline.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04966828 |
| 出典データセット | uspto-grants-1990_10 |
| ORD ID | ord-a34f4d32615d4244bc345d21f11c42b9 |
| 出典メモ | uspto-grants-1990_10 |