関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Toluene | HCID 1140 | — |
| 反応物 | Thionyl Chloride | HCID 24386 | — |
| 反応物 | 4-Amino-3-chloro-5-methoxyiminomethylbenzoic acid | HCID 54099134 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 生成物 | 4-Amino-3-chloro-5-methoxyiminomethylbenzoyl chloride | HCID 54454051 | — |
反応手順
In a 5-liter three-necked round-bottomed flask was placed 180 g of the previously prepared 4-amino-3-chloro-5-methoxyiminomethylbenzoic acid, 2 l of toluene, 3 mL of dimethylformamide and 104 g (64 mL) of thionyl chloride. The resulting mixture was heated at 70° C. for 2 hours, filtered while hot and the solvent removed using a rotary evaporator yielding 178.1 g of the expected 4-amino-3-chloro-5-methoxyiminomethylbenzoyl chloride.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US05929098 |
|---|
| 出典データセット | uspto-grants-1999_07 |
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| ORD ID | ord-e6a416727baf457aa05eee2ff6d386ff |
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| 出典メモ | uspto-grants-1999_07 |
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