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 K CO2. The solution is concentrated and the residue is distilled.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04990517 |
| 출처 데이터셋 | uspto-grants-1991_02 |
| ORD ID | ord-601fee977f964477af88a7844b7489f2 |
| 출처 메모 | uspto-grants-1991_02 |