Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → (Z)-4-(benzyloxy)benzaldehyde oxime
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Benzaldehyde, 4-(phenylmethoxy)- | HCID 78109 | — |
| 반응물 | Hydroxyamine hydrochloride | HCID 443297 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | (Z)-4-(benzyloxy)benzaldehyde oxime | HCID 5403280 | — |
반응 단계
To 4-(benzyloxy)benzaldehyde (12.9 g) in MeOH (129 ml), Hydroxylamine hydrochloride (6.34 g) was added and the reaction mixture was refluxed for 3 hours and then cooled. The reaction mixture was concentrated to obtain pale brown residue. To this residue, water was added and it was extracted with EtOAc. Organic layer was collected, dried over Na2SO4 and concentrated to obtain off white solid, which was crystallized from DCM-Petroleum ether to obtain the title compound as white solid. Yield: 11.5 g (83%); 1HNMR (DMSO-d6; 300 MHz): δ 10.98 (s, 1H), 8.06 (s, 1H), 7.53 (d, 2H), 7.33-7.46 (m, 5H), 7.05 (d, 2H), 5.13 (s, 2H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08835428B2 |
| 출처 데이터셋 | uspto-grants-2014_09 |
| ORD ID | ord-ff81819fa333498ba651c556493f880f |
| 출처 메모 | uspto-grants-2014_09 |