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N-methylpropionohydrazide → (E)-2-Bromo-N'-methyl-N'-propionyl-4-(4,4,4-trifluoro-3-(3,4,5-trichlorophenyl)but-1-en-1-yl)benzohydrazide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | N-methylpropionohydrazide | HCID 542680 | — |
| 反応物 | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| 反応物 | (E)-2-bromo-4-(4,4,4-trifluoro-3-(3,4,5-trichlorophenyl)but-1-enyl)benzoic acid | HCID 86722549 | — |
| 触媒 | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| 溶媒 | 1,2-Dichloroethane | HCID 11 | — |
| 生成物 | (E)-2-Bromo-N'-methyl-N'-propionyl-4-(4,4,4-trifluoro-3-(3,4,5-trichlorophenyl)but-1-en-1-yl)benzohydrazide | HCID 86722548 | — |
反応手順
Prophetically, (E)-2-bromo-4-(4,4,4-trifluoro-3-(3,4,5-trichlorophenyl)but-1-en-1-yl)benzoic acid can be reacted with N-methylpropionohydrazide in the presence of N-(3-dimethylaminopropyl)-N′-ethyl-carbodiimide hydrochloride (EDC.HCl) and DMAP in 1,2-dichloroethane (DCE) to furnish the title molecule (Org. Lett. 2004, 6, 929-931).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US09211280B2 |
| 出典データセット | uspto-grants-2015_12 |
| ORD ID | ord-6c428054ce2e49a3a56a1acc4690526c |
| 出典メモ | uspto-grants-2015_12 |