化工社化工社 化学情報印刷レポート · 研究参考用
HRID 1993910作成日：2026年10月27日
(3-Chloro-4-methylphenyl)hydrazine → N-(3-Chloro-4-methyl-phenyl)-N'-(4,5-dihydro-1H-imidazol-2-yl)-hydrazine
https://huagongshe.com/reaction/1993910
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | (3-Chloro-4-methylphenyl)hydrazine | HCID 292017 | — |
| 反応物 | 1H-Imidazole, 4,5-dihydro-2-(methylthio)-, hydriodide (1:1) | HCID 12221228 | — |
| 溶媒 | O-Xylene | HCID 7237 | — |
| 生成物 | N-(3-Chloro-4-methyl-phenyl)-N'-(4,5-dihydro-1H-imidazol-2-yl)-hydrazine | HCID 57548164 | — |
反応手順
A mixture of 2-methylthio-2-imidazoline hydroiodide (1.83 g, 12 mmol) and 3-chloro-4-methyl-phenylhydrazine (1.87 g, 12 mmol) in xylene (10 ml) was heated to 120° C. overnight. After cooling down to room temperature the precipitate is filtered off and re-crystallised from ethanol, white solid, 0.41 g, MS (ISP): 227.3, 225.3 ([M+H]+.).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US07652055B2 |
|---|
| 出典データセット | uspto-grants-2010_01 |
|---|
| ORD ID | ord-0a2a7132c1954fafbb831e2331556e93 |
|---|
| 出典メモ | uspto-grants-2010_01 |
|---|
