참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Methanol | HCID 887 | — |
| 반응물 | 4-Bromo-2,5-difluorobenzoic acid | HCID 822857 | — |
| 생성물 | Methyl 4-bromo-2,5-difluorobenzoate | HCID 66887346 | — |
반응 단계
A mixture of 4-bromo-2,5-difluorobenzoic acid (i-7b) (0.48 g, 2 mmol) and methanol (10 mL, saturated with gaseous HCl) was heated at 65° C. for 2 h. The mixture was concentrated. Then MeOH was added and the mixture was concentrated again. The residue was purified by flash chromatography (Pentane/EtOAc=4:1) to give the title compound. LCMS (ESI) calc'd for C8H5BrF2O2 [M+H]+: 251. found: 251.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US09095583B2 |
|---|
| 출처 데이터셋 | uspto-grants-2015_08 |
|---|
| ORD ID | ord-5070471ea1764e26830308311c49e807 |
|---|
| 출처 메모 | uspto-grants-2015_08 |
|---|
