Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrogen Peroxide → 1-(2-Hydroxy-2-methylpropoxy)-2,2,6,6-tetramethylpiperidin-4-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrogen Peroxide | HCID 784 | — |
| 반응물 | tert-Butanol | HCID 6386 | — |
| 반응물 | Sodium Sulfite | HCID 24437 | — |
| 반응물 | 1-Hydroxy-2,2,6,6-tetramethyl-4-oxopiperidine | HCID 98642 | — |
| 생성물 | 1-(2-Hydroxy-2-methylpropoxy)-2,2,6,6-tetramethylpiperidin-4-one | HCID 21885057 | — |
반응 단계
Aqueous hydrogen peroxide is added to a mixture of 1-oxyl-2,2,6,6-tetramethylpiperidin-4-one and ferrous chloride in tert-butyl alcohol at 30-60° C. Excess peroxide is decomposed with aqueous sodium sulfite. The organic layer is concentrated and the residue is purified by flash chromatography to afford the desired 1-(2-hydroxy-2-methylpropoxy)-2,2,6,6-tetramethylpiperidin-4-one.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06872832B2 |
| 출처 데이터셋 | uspto-grants-2005_03 |
| ORD ID | ord-ef0ebfedf09b4eb49fac9b505e6c7598 |
| 출처 메모 | uspto-grants-2005_03 |