Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2-Propanol, 1-(3,5-dimethylphenoxy)- → 1-(3,5-Dimethylphenoxy)propan-2-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2-Propanol, 1-(3,5-dimethylphenoxy)- | HCID 11073994 | — |
| 촉매 | Chromium, compd. with copper (1:1) | HCID 9833946 | — |
| 용매 | Tetralin | HCID 8404 | — |
| 생성물 | 1-(3,5-Dimethylphenoxy)propan-2-one | HCID 308830 | 69% |
반응 단계
5.0 Grams (28 mmol) of 1-methyl-2-(3,5-dimethylphenoxy)ethanol was dissolved in 10 ml of tetralin, and 0.5 g of a copper-chromium catalyst (203 SD, supplied by Nikki Chemical Co., Ltd.) was added. The resultant mixture was stirred under a nitrogen current (0.1 liter/minute) at 210° C. for 8 hours. The catalyst was removed by filtration, and the filtrate was distilled under reduced pressure to give 3.41 g of 1-(3,5-dimethylphenoxy)-2-propanone (boiling point: 88° C./0.35 mmHg, yield 69%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05286905 |
| 출처 데이터셋 | uspto-grants-1994_02 |
| ORD ID | ord-db33fd0d181f44809e6b01dfded0a332 |
| 출처 메모 | uspto-grants-1994_02 |