Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethyl chloroformate → N-(1,1-dimethoxyprop-2-yl)urethane
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethyl chloroformate | HCID 10928 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | 2,2-Dimethoxy-1-methylethylamine | HCID 93658 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | N-(1,1-dimethoxyprop-2-yl)urethane | HCID 15069987 | — |
반응 단계
80 g (0.73 mol) of ethyl chloroformate are added dropwise to 86.2 g (0.72 mol) of 2-aminopropionaldehyde dimethyl acetal in 350 ml of toluene and 32 g (0.8 mol) of NaOH in 300 ml of water. The mixture is stirred at room temperature for a further 2 hours, the organic phase is separated off, the aqueous phase is extracted with toluene and the toluene solutions are dried over K2CO3. The solution is concentrated and the residue is distilled.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05607942 |
| 출처 데이터셋 | uspto-grants-1997_03 |
| ORD ID | ord-8168b6ff1ef041fb9cd3b7b6c0230015 |
| 출처 메모 | uspto-grants-1997_03 |