Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethylamine → 2-methylthio-2-imidazoline N-ethylcarbamate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | Ethyl chloroformate | HCID 10928 | — |
| 반응물 | Hydrogen iodide | HCID 24841 | — |
| 반응물 | 2-Methylthio-2-imidazoline hydroiodide | HCID 88369 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | 2-methylthio-2-imidazoline N-ethylcarbamate | HCID 86755173 | — |
반응 단계
To 2-methylthio-2-imidazoline.HI (Aldrich) (10 g, 0.041 mole) and triethylamine (8.3 g, 0.0082 mole) in CH2Cl2 (50 mL) was added ethylchloroformate (Aldrich) (4.5 g, 0.041 mole) dropwise at ice bath temperature. The reaction was stirred overnight at room temperature. The precipitate was filtered and washed with CH2Cl2. The CH2Cl2 from the filtrate was washed with H2O (3×), dried over MgSO4 and removed under vacuum to yield 2-methylthio-2-imidazoline-N-ethylcarbamate (7.1 g) as a clear yellow oil.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06028223 |
| 출처 데이터셋 | uspto-grants-2000_02 |
| ORD ID | ord-f00a8f047563487b9aac4f53e5631c5c |
| 출처 메모 | uspto-grants-2000_02 |