참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Mesitene lactone | HCID 12662 | — |
| 반응물 | Chloromaleic anhydride | HCID 66772 | — |
| 생성물 | 4,6-Dimethylisobenzofuran-1,3-dione | HCID 14574733 | 63.8% |
반응 단계
4,6-dimethyl-2-pyrone (1.0 g, 8.1 mmol) and 2-chloromaleic anhydride (1.5 g, 11 mmol) were stirred with heating at 160° C. for 3 hrs, and the precipitated crystals were purified by silica gel chromatography (chloroform) to give 0.91 g of the title compound.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US07521451B2 |
|---|
| 출처 데이터셋 | uspto-grants-2009_04 |
|---|
| ORD ID | ord-d24c354f98eb4d30a596ec06a0799689 |
|---|
| 출처 메모 | uspto-grants-2009_04 |
|---|
