참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | 3,5-Dimethoxybenzaldehyde | HCID 81747 | — |
| 반응물 | Diphenylsulfonium | HCID 22290449 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | 3,5-Dimethoxy-beta-methylstyrene oxide | HCID 13060440 | — |
반응 단계
To a -78° C. solution of diphenylsulfonium ethylide (1.0 mole) in tetrahydrofuran (one liter) is slowly added 3,5-dimethoxybenzaldehyde (1.0 mole). The reaction mixture is stirred at -78° C. for 3 hours and then allowed to warm to room temperature. It is then added to ether-water and the ether phase separated. The ether phase is washed with water, dried (MgSO4) and evaporated. Fractional distillation of the residue gives the title product.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US04143139 |
|---|
| 출처 데이터셋 | uspto-grants-1979_03 |
|---|
| ORD ID | ord-fa804b3edd3946e889413e5d1127e934 |
|---|
| 출처 메모 | uspto-grants-1979_03 |
|---|
