Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetone → 6-Methylhepta-3,5-dien-2-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetone | HCID 180 | — |
| 반응물 | 3-Methyl-2-butenal | HCID 61020 | — |
| 반응물 | Magnesium monoxide | HCID 6850729 | — |
| 촉매 | Molybdenum dioxide | HCID 29320 | — |
| 촉매 | Zinc Oxide | HCID 3007857 | — |
| 생성물 | 6-Methylhepta-3,5-dien-2-one | HCID 27971 | 43% |
반응 단계
50 Parts of 3,3-dimethyl-acrolein and 100 parts of acetone are heated with 12 parts of a catalyst (which has been prepared by calcining a mixture of equimolar amounts of magnesium oxide, molybdenum dioxide and zinc oxide) for 3 hours at 180° C and a pressure of 30 atmospheres and the product is subjected to fractional distillation. 27 Parts of 2-methyl-2,4-heptadien-6-one is obtained which is equivalent to a yield of 43% of theory at a conversion of 86% based on 3,3-dimethyl-acrolein.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04005147 |
| 출처 데이터셋 | uspto-grants-1977_01 |
| ORD ID | ord-0369d8ba49fa4a0b97c3f83f67090a43 |
| 출처 메모 | uspto-grants-1977_01 |