化工社化工社 化学情報印刷レポート · 研究参考用
Oxalyl chloride → 2-Chloro-4,5-difluorobenzoyl Isocyanate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Oxalyl chloride | HCID 65578 | — |
| 反応物 | 2-Chloro-4,5-difluorobenzamide | HCID 2317151 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | 2-Chloro-4,5-difluorobenzoyl Isocyanate | HCID 11557583 | — |
反応手順
2-Chloro-4,5-difluorobenzamide was dissolved in dichloromethane, admixed with 1.5 eq. of oxalyl chloride and heated to reflux for 16 hours. The reaction mixture was concentrated under high vacuum and reacted in stage b without further purification.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07179941B2 |
| 出典データセット | uspto-grants-2007_02 |
| ORD ID | ord-37b2489659b54d3c86a3d1c2a4eced91 |
| 出典メモ | uspto-grants-2007_02 |