Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
O-methylhydroxylammonium chloride → 1-Benzyl-4-methoxyiminopiperidine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | O-methylhydroxylammonium chloride | HCID 11639 | — |
| 반응물 | 1-Benzyl-4-piperidone | HCID 19220 | — |
| 생성물 | 1-Benzyl-4-methoxyiminopiperidine | HCID 11959666 | — |
반응 단계
The starting material is prepared as follows: The solution of 94.5 g of 1-benzyl-4-piperidone and 46 g of methoxyammonium chloride in 600 ml of ethanol-pyridine (1:1) is refluxed overnight and evaporated. The residue is dissolved in water, the solution made basic with 12.5% aqueous sodium hydroxide and extracted with diethyl ether. The extract is washed with water and saturated aqueous sodium hydroxide, dried and evaporated, to yield the 1-benzyl-4-methoxyiminopiperidine.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04147786 |
| 출처 데이터셋 | uspto-grants-1979_04 |
| ORD ID | ord-2a1f8645fcbd4743829f06767cb00f3d |
| 출처 메모 | uspto-grants-1979_04 |