참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | 1,3-Difluoro-2-propanol | HCID 67985 | — |
| 반응물 | Lithium Hexamethyldisilazide | HCID 2733832 | — |
| 반응물 | 3-Fluoro-4-nitrobenzonitrile | HCID 2783399 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | 3-(2-Fluoro-1-fluoromethyl-ethoxy)-4-nitro-benzonitrile | HCID 58413384 | — |
반응 단계
1,3-Difluoro-propan-2-ol (4.2 g) was dissolved under argon in THF (250 ml) and cooled to 0° C. LiHMDS (28 ml) was added to the mixture and stirred at rt for 1 hour. Then the mixture was cooled to 0° C. and 3-fluoro-4-nitrobenzonitrile (1.95 ml) was added in portions and stirred for 2 hours. The mixture was poured in water and extracted with DCM. The organic layer was washed with water, dried and concentrated.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US08853193B2 |
|---|
| 출처 데이터셋 | uspto-grants-2014_10 |
|---|
| ORD ID | ord-4b72932b3cb84c42ac26ae000d7ed6bb |
|---|
| 출처 메모 | uspto-grants-2014_10 |
|---|
