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4-Chloro-5-fluoro-2-propylpyridine → 4-Chloro-3,5-difluoro-2-propyl-pyridine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Chloro-5-fluoro-2-propylpyridine | HCID 19691293 | — |
| 反応物 | 4-Chloro-5-fluoro-2-methylpyridine | HCID 19691410 | — |
| 生成物 | 4-Chloro-3,5-difluoro-2-propyl-pyridine | HCID 19691353 | — |
反応手順
By following the procedures described in Example 69 and replacing 4-chloro-5-fluoro-2-picoline (the product of Example 66) with 4-chloro-5-fluoro-2-propyl-pyridine (the product of Example 70), the title compound can be prepared.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05726182 |
| 出典データセット | uspto-grants-1998_03 |
| ORD ID | ord-cf330283adb847978dd3b58700a37b8c |
| 出典メモ | uspto-grants-1998_03 |