Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 2-Nitrobenzene-1,4-diamine hydrochloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Diethyl Ether | HCID 3283 | — |
| 반응물 | 1,4-Dioxane | HCID 31275 | — |
| 반응물 | 2-Nitro-4-phenylenediamine | HCID 4338370 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | 2-Nitrobenzene-1,4-diamine hydrochloride | HCID 6365705 | 100% |
반응 단계
A solution comprising 2-nitro-1,4-phenylenediamine (21.0 g, 137 mmol) in ethanol (350 mL) and 4.0M hydrogen chloride in dioxane (30.8 mL, 123 mmol) was stirred at room temperature for 15 minutes and then diethyl ether (1 L) was added to give a precipitate. The precipitate was collected by filtration, washed with additional diethyl ether and dried in vacuo to provide 2-nitro-1,4-phenylenediamine hydrochloride (23.3 g, 100% yield).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06562854B2 |
| 출처 데이터셋 | uspto-grants-2003_05 |
| ORD ID | ord-1c90099f0e974701bfe7210ffb4a525c |
| 출처 메모 | uspto-grants-2003_05 |