Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Phthalic Anhydride → 4-Methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Phthalic Anhydride | HCID 6811 | — |
| 반응물 | Penta-1,3-diene | HCID 15301 | — |
| 생성물 | 4-Methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione | HCID 12726603 | — |
반응 단계
The Diels-Alder adduct from phthalic anhydride and piperylene is hydrolyzed and partially oxidized as in Example 1 and further oxidized as in Examples 1 and 2. Similar results are obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05157152 |
| 출처 데이터셋 | uspto-grants-1992_10 |
| ORD ID | ord-4bbe871d3497487288290f791b1a63fb |
| 출처 메모 | uspto-grants-1992_10 |