Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2,2-Diethoxyethylamine → N-(4-carboethoxyphenyl)-N'-(2,2-diethoxyethyl)thiourea
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2,2-Diethoxyethylamine | HCID 69524 | — |
| 반응물 | Ethyl 4-isothiocyanatobenzoate | HCID 71003 | — |
| 용매 | Carbon Tetrachloride | HCID 5943 | — |
| 생성물 | N-(4-carboethoxyphenyl)-N'-(2,2-diethoxyethyl)thiourea | HCID 4842498 | — |
반응 단계
20 g of 4-carboethoxyphenyl isothiocyanate was dissolved in 50 ml of carbon tetrachloride, and 13 g of aminoacetaldehyde diethylacetal was dropwise added thereto in 5 minutes. Then, the resulting solution was stirred at room temperature for 1 hour. 50 ml of carbon tetrachloride was added to the reaction mixture, and crystals precipitated were collected by filtration, washed with 50 ml of carbon tetrachloride, then dried. Yield: 27.5 g (80.9 mol%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04610954 |
| 출처 데이터셋 | uspto-grants-1986_09 |
| ORD ID | ord-108d4e0d97fe4223bc8e99546cc1b17a |
| 출처 메모 | uspto-grants-1986_09 |