Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetone → o-Anisalacetone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetone | HCID 180 | — |
| 반응물 | 2-Methoxybenzaldehyde | HCID 8658 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | o-Anisalacetone | HCID 139181 | — |
반응 단계
o-Anisalacetone is prepared by adding 70 ml of 10% aqueous sodium hydroxide to 7.7 moles of acetone, 280 ml of water, and 2.8 moles of o-anisaldehyde, slowly with cooling to maintain the temperature in the range of 25°-31° C. Another 2 hours stirring followed by acidification, separation of layers, dehydration with acid in benzene at reflux, and finally distillation at reduced pressure gives the crude o-anisalacetone.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04452801 |
| 출처 데이터셋 | uspto-grants-1984_06 |
| ORD ID | ord-7dc5057403ef4783aada7e8e09267a93 |
| 출처 메모 | uspto-grants-1984_06 |