참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Ethyl Acetate | HCID 8857 | — |
| 반응물 | Sodium hydride | HCID 24758 | — |
| 반응물 | 1-(2,3-Dihydro-1,4-benzodioxin-5-yl)ethanone | HCID 21268052 | — |
| 생성물 | 1-(2,3-Dihydro-1,4-benzodioxin-5-yl)butan-1,3-dione | HCID 21846291 | — |
반응 단계
1-(2,3-Dihydro-1,4-benzodioxin-5-yl)-ethanone (1.2 g) was dissolved in 20 mL of ethyl acetate, and sodium hydride (0.33 g, 60% oil dispersion) was added. The reaction mixture was heated to 80° C. overnight, quenched with water, and neutralized with carbon dioxide to give an oily product of 1-(2,3-dihydro-1,4-benzodioxin-5-yl)butan-1,3-dione (0.37 g).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US05952331 |
|---|
| 출처 데이터셋 | uspto-grants-1999_09 |
|---|
| ORD ID | ord-1cb07f9ef39e4699b1ed42ce0cba3e34 |
|---|
| 출처 메모 | uspto-grants-1999_09 |
|---|
