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Phenylhydrazine → 1-(3-Methanesulfonyl-phenyl)-3-(2-phenyl-2H-pyrazol-3-yl)-1H-pyridazin-4-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Phenylhydrazine | HCID 7516 | — |
| 反応物 | 3-((E)-3-Dimethylamino-acryloyl)-1-(3-methansulfonyl-phenyl)-1H-pyridazin-4-one | HCID 59370171 | — |
| 生成物 | 1-(3-Methanesulfonyl-phenyl)-3-(2-phenyl-2H-pyrazol-3-yl)-1H-pyridazin-4-one | HCID 46219696 | 47% |
反応手順
The product was obtained starting from 3-((E)-3-Dimethylamino-acryloyl)-1-(3-methansulfonyl-phenyl)-1H-pyridazin-4-one (A-7) and phenylhydrazine according to the method described for Example 1 in 47% yield. MS: M=393.0 (M+H)+
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-687a526e684e41a397b3c162a3bf5d8a |
| 出典メモ | uspto-grants-2012_05 |