Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydroxyamine hydrochloride → 5-(2,4-Dichlorophenyl)-2-furancarboxaldehyde Oxime
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydroxyamine hydrochloride | HCID 443297 | — |
| 반응물 | Sodium Acetate | HCID 517045 | — |
| 반응물 | 5-(2,4-Dichlorophenyl)-2-furaldehyde | HCID 674998 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 5-(2,4-Dichlorophenyl)-2-furancarboxaldehyde Oxime | HCID 73164714 | — |
반응 단계
A mixture of 5-(2,4-dichlorophenyl)-2-furancarboxaldehyde (635 g, 2.63 moles), anhydrous sodium acetate (432 g, 5.26 moles), hydroxylamine hydrochloride (366 g, 5.26 moles), SDA #30 (9184 ml) and water (918 ml), was refluxed for 51/3 hours and allowed to stand overnight. The mixture was added to ice/H2O (42 liters), stirred 1 hour and filtered. The grayish-tan solid was washed with water (10 liters), filtered and dried at 65° to 660 g (98%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04336199 |
| 출처 데이터셋 | uspto-grants-1982_06 |
| ORD ID | ord-f31b852d434643aaa384fb2fff829726 |
| 출처 메모 | uspto-grants-1982_06 |