참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Ethanol | HCID 702 | — |
| 반응물 | N-vinyl-2-pyrrolidone | HCID 6917 | — |
| 반응물 | Vinyl Acetate | HCID 7904 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 생성물 | Ganex E 535 | HCID 270885 | 95% |
반응 단계
Into a 2 liter round bottom flask 800 ml of ethanol, 12.8 g of sodium hydroxide pellets and 80 g of a copolymer composed of 70% N-vinylpyrrolidone and 30% vinyl acetate are introduced. The resulting reaction mixture is maintained with stirring at 30° C. for 2 hours and is then poured into 8 liters of diethyl ether to precipitate the desired polymer. After filtration the polymer is dried under reduced pressure. Yield: 95%.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US04283384 |
|---|
| 출처 데이터셋 | uspto-grants-1981_08 |
|---|
| ORD ID | ord-89a3e98d71a44dd59f10265f058e1e6b |
|---|
| 출처 메모 | uspto-grants-1981_08 |
|---|
