Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetophenone → 1-(4-Methylphenyl)-3-phenylpropane-1,3-dione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetophenone | HCID 7410 | — |
| 반응물 | Methyl 2,5-dimethylbenzoate | HCID 273300 | — |
| 반응물 | Sodium Methoxide | HCID 10942334 | — |
| 용매 | O-Xylene | HCID 7237 | — |
| 생성물 | 1-(4-Methylphenyl)-3-phenylpropane-1,3-dione | HCID 781108 | — |
반응 단계
Acetophenone (30 grams; 0,25 mol), methyl p-methyltoluate (136 grams; 1.0 mol), xylene (300 ml) and sodium methoxide (17.3 grams; 0.3 mol) were placed into a four-necked round bottom one liter flask equipped as in Example 1. The mixture was heated with stirring to 135°-140° C. and maintained there for 6 hours under a blanket of nitrogen. The procedure set forth in Example 1 was used to recover the desired product, benzoyl p-methylbenzoylmethane (40 grams; 67 weight percent yield) having a purity of 66%.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05015777 |
| 출처 데이터셋 | uspto-grants-1991_05 |
| ORD ID | ord-7643653de6e9428088e520bee637b9e5 |
| 출처 메모 | uspto-grants-1991_05 |