Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 2,4'-Dichloroacetanilide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Chloroacetyl chloride | HCID 6577 | — |
| 반응물 | 4-Chloroaniline | HCID 7812 | — |
| 용매 | 1,4-Dioxane | HCID 31275 | — |
| 생성물 | 2,4'-Dichloroacetanilide | HCID 94920 | — |
반응 단계
3.4 g (30 mol) of 2-chloroacetyl chloride were dissolved in anhydrous dioxane and a solution containing 3.8 g (30 mol) of 4-chloroaniline was added dropwise. After an hour, the batch was poured into ice water, acidified using dilute hydrochloric acid, the supernatant was removed by suction and the residue was washed with water until neutral. The reaction product was recrystallized from ethanol. The yield was 3.2 g.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07223781B2 |
| 출처 데이터셋 | uspto-grants-2007_05 |
| ORD ID | ord-adf3d798277641cc8b923af5e83e894e |
| 출처 메모 | uspto-grants-2007_05 |