Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Carbon Tetrachloride → Diethyl chloroethylmalonate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Carbon Tetrachloride | HCID 5943 | — |
| 반응물 | Diethyl ethylmalonate | HCID 8610 | — |
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 촉매 | Tetrabutylammonium chloride hydrate | HCID 16212273 | — |
| 생성물 | Diethyl chloroethylmalonate | HCID 121803 | 96% |
반응 단계
Diethyl ethylmalonate (1.88 g, 10 mmol), 1.38 g (10 mmol) of potassium carbonate, 0.1 g of tetra-n-butylammonium chloride hydrate, and 5 mL of carbon tetrachloride were mixed at 70° C. for 3 h. Gas chromatographic analysis of the mixture showed complete conversion of the diethyl ethylmalonate to yield 2.13 g of diethyl α-chloro-α-ethylmalonate (96% yield).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05138107 |
| 출처 데이터셋 | uspto-grants-1992_08 |
| ORD ID | ord-4501cb34e5af414b9100c9ace0842b7c |
| 출처 메모 | uspto-grants-1992_08 |