Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Benzenesulfenyl chloride → 2-Phenylthio-5-(3,4-xylyl)thiophene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Benzenesulfenyl chloride | HCID 11008040 | — |
| 반응물 | 2-(3,4-Xylyl)thiophene | HCID 19905009 | — |
| 촉매 | Iron | HCID 23925 | — |
| 용매 | Carbon Tetrachloride | HCID 5943 | — |
| 생성물 | 2-Phenylthio-5-(3,4-xylyl)thiophene | HCID 20386655 | 29.1% |
반응 단계
A mixture of 37 g (0.197 mole) of 2-(3,4-xylyl)thiophene, 200 ml of reagent carbon tetrachloride, 29 ml (36 g, 0.259 mole) of benzenesulfenyl chloride and 0.05 g of iron powder was allowed to stand two days at room temperature. A vapor phase chromatogram of the mixture showed that all the 2-(3,4-xylyl)thiophene had been consumed. The carbon tetrachloride was removed by distillation and the residue recrystallized from ethanol to give a first crop of 17 g (29%) of 2-phenylthio-5-(3,4-xylyl)thiophene, m.p. 77°-78° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04174405 |
| 출처 데이터셋 | uspto-grants-1979_11 |
| ORD ID | ord-f4ee1ab59c0149929c9669971a4cb76b |
| 출처 메모 | uspto-grants-1979_11 |