参与物
| 角色 | 名称 | HCID | 投料 |
|---|
| 反应物 | 氯化亚锡 | HCID 24479 | — |
| 反应物 | 2-氯-4-氨基苯腈 | HCID 88728 | — |
| 反应物 | 亚硝酸钠 | HCID 23668193 | — |
| 溶剂 | 海萝胶 | HCID 313 | — |
| 溶剂 | 聚[6-[4-(4-氰基苯基)苯氧基]己基甲基丙烯酸酯] | HCID 962 | — |
| 溶剂 | 四氢呋喃 | HCID 8028 | — |
| 产物 | 2-Chloro-4-hydrazinylbenzonitrile hydrochloride | HCID 22111849 | — |
反应步骤
5 g of 4-amino-2-chlorobenzonitrile and 40 ml of concentrated HCl in 30 ml of THF are mixed at -5° C.; 2.26 g of NaNO2 in 30 ml of water are added and the mixture is left stirring for 2 hours, 30 g of SnCl2 ·2H2O in 30 ml of concentrated HCl are then added and stirring is maintained at -5° C. for 30 minutes.
来源与证据
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 专利号 | US05723483 |
|---|
| 来源数据集 | uspto-grants-1998_03 |
|---|
| ORD ID | ord-951984be58214825afaa7f028775b4b9 |
|---|
| 来源说明 | uspto-grants-1998_03 |
|---|
