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Hydrochloric Acid → 5-Amino-1(3-trifluoromethylphenyl)-3-methylpyrazole hydrochloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | 3-Amino-2-butenenitrile | HCID 70699 | — |
| 反応物 | (3-(Trifluoromethyl)phenyl)hydrazine | HCID 98650 | — |
| 生成物 | 5-Amino-1(3-trifluoromethylphenyl)-3-methylpyrazole hydrochloride | HCID 23330495 | — |
反応手順
3-Trifluoromethylphenyl hydrazine (Tetrahedron, 1960, 69) (25.0 g.) was reacted with 3-amino-2-butene nitrile (12.7 g.) as described in Example XLIII to give 36.1 g. product as HCl salt, mp 222°-226°.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04226773 |
| 出典データセット | uspto-grants-1980_10 |
| ORD ID | ord-b2f0fc12bffa4d31bc08f84b5a26d0dc |
| 出典メモ | uspto-grants-1980_10 |