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(3-Chloro-2-methylphenyl)hydrazine → 3-[2-(3-Chloro-2-methyl-phenyl)-2H-pyrazol-3-yl]-1-(3-methanesulfonyl-phenyl)-1H-pyridazin-4-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | (3-Chloro-2-methylphenyl)hydrazine | HCID 702863 | — |
| 反応物 | 3-((E)-3-Dimethylamino-acryloyl)-1-(3-methansulfonyl-phenyl)-1H-pyridazin-4-one | HCID 59370171 | — |
| 生成物 | 3-[2-(3-Chloro-2-methyl-phenyl)-2H-pyrazol-3-yl]-1-(3-methanesulfonyl-phenyl)-1H-pyridazin-4-one | HCID 46218824 | — |
反応手順
Reaction of 3-((E)-3-dimethylamino-acryloyl)-1-(3-methansulfonyl-phenyl)-1H-pyridazin-4-one (A-7) and (3-chloro-2-methyl-phenyl)-hydrazine according to example 43 gave the desired product. MS: M=441.0 (M)+
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08178538B2 |
| 出典データセット | uspto-grants-2012_05 |
| ORD ID | ord-ee57c72b14c84a3b885f858196c6818a |
| 出典メモ | uspto-grants-2012_05 |