Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3,5-Dichlorobenzaldehyde → O-Methyl-3,5-dichlorobenzaldoxime
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3,5-Dichlorobenzaldehyde | HCID 35746 | — |
| 반응물 | O-Methylhydroxylamine hydrochloride | HCID 521874 | — |
| 용매 | Ethanol | HCID 702 | — |
| 용매 | Pyridine | HCID 1049 | — |
| 생성물 | O-Methyl-3,5-dichlorobenzaldoxime | HCID 72726781 | 94% |
반응 단계
A solution of 3,5-dichlorobenzaldehyde (0.0571 mol) and methoxyamine hydrochloride (0.0629 mol) in ethanol (50 ml) and pyridine (50 ml) was stirred 18 hours at room temperature. The reaction was concentrated and partitioned between methylene chloride and water. The organic phase was washed with 3N aqueous hydrogen chloride, dried over sodium sulfate and was concentrated to yield 10.9 g (94%) white solid, mp 53°.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04707488 |
| 출처 데이터셋 | uspto-grants-1987_11 |
| ORD ID | ord-9fa7e3ca066a4f54be725bc7e4f90633 |
| 출처 메모 | uspto-grants-1987_11 |