Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethyl chloroformate → Ethyl 2,2-dimethoxyethylcarbamate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethyl chloroformate | HCID 10928 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | Aminoacetaldehyde dimethyl acetal | HCID 89728 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | Ethyl 2,2-dimethoxyethylcarbamate | HCID 10921057 | — |
반응 단계
214 g (2 mol) of ethyl chloroformate are added dropwise to 214 g (2 mol) of aminoacetaldehyde dimethyl acetal in 1 l of toluene and 90 g of NaOH in 500 ml of water at 10° C. The mixture is stirred at room temperature for a further 2 hours and the aqueous phase is separated off, saturated with sodium chloride and extracted with toluene. The toluene solutions are dried over magnesium sulphate and concentrated and the residue is distilled.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05416096 |
| 출처 데이터셋 | uspto-grants-1995_05 |
| ORD ID | ord-9d97b7ac3ac0435c8feda74e2c76dc3b |
| 출처 메모 | uspto-grants-1995_05 |