참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Nitrobenzene | HCID 7416 | — |
| 반응물 | 1-Bromo-2-nitrobenzene | HCID 11341 | — |
| 반응물 | 1-Ethyl-4-iodobenzene | HCID 141189 | — |
| 촉매 | Copper | HCID 23978 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | HCID 13320616 | HCID 13320616 | — |
반응 단계
Copper lining powder (75g) was added portionwise over 30 minutes to a stirred mixture of 1-ethyl-4-iodobenzene (34.8g, 0.15 mole) and 2-bromo-1-nitrobenzene (30.3g, 0.15 mole) in nitrobenzene (250 ml) at 160°. After stirring for a further 3 hours at 160° C the solution was cooled, diluted with methylene chloride and filtered. Methylene chloride was distilled, nitrobenzene was steam-distilled, and the product was isolated in ether, and distilled to give 4-ethyl-2-nitrobiphenyl, b.p. 120°-130° C/0.1mm.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US04036989 |
|---|
| 출처 데이터셋 | uspto-grants-1977_07 |
|---|
| ORD ID | ord-e5c9f413df5340fcb9d5060d7b8670e4 |
|---|
| 출처 메모 | uspto-grants-1977_07 |
|---|
