참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Citraconic Anhydrides | HCID 12012 | — |
| 반응물 | Bromine | HCID 24408 | — |
| 반응물 | Aluminum bromide | HCID 24409 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | 3-Bromo-4-methyl-2,5-dihydrofuran-2,5-dione | HCID 10583854 | 9,023.2% |
반응 단계
A mixture of 3-methyl-2,5-furandione (citraconic anhydride, 1 g), AlBr3 (26 mg) and Br2 (0.46 mL) was heated at 120° C. overnight. Ethyl acetate was then added and the organic phase was washed with HCl 0.1% and then with brine. The organic phase was dried and concentrated in vacuo to give the crude product (1.680 g) that was used without further purification.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US07863299B2 |
|---|
| 출처 데이터셋 | uspto-grants-2011_01 |
|---|
| ORD ID | ord-7740d3fce82847729128eaba9969fa7f |
|---|
| 출처 메모 | uspto-grants-2011_01 |
|---|
