Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
N,N'-Dimethylethylenediamine → 4-Bromotriphenylamine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | N,N'-Dimethylethylenediamine | HCID 8070 | — |
| 반응물 | Diphenylamine | HCID 11487 | — |
| 반응물 | 1-Bromo-4-iodobenzene | HCID 11522 | — |
| 촉매 | Copper | HCID 23978 | — |
| 용매 | O-Xylene | HCID 7237 | — |
| 생성물 | 4-Bromotriphenylamine | HCID 642838 | 70.2% |
반응 단계
N,N′-dimethylethylenediamine 1.76 g was added to diphenylamine 16.9 g, 4-bromoiodobenzene 28.2 g sodium t-butoxide 14.4 g, copper powder 3.81 g and a xylene 100 ml solution, and the mixture was heated and refluxed for 24 hours under argon atmosphere. After cooled down to room temperature, the mixture was filtered to remove an insoluble matter, and the filtrate was concentrated. The residue was refined by silica gel chromatography to obtain 22.7 g of white crystal of 4-bromotriphenylamine.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07425654B2 |
| 출처 데이터셋 | uspto-grants-2008_09 |
| ORD ID | ord-aff8d328fb5246128c3497ee689c6469 |
| 출처 메모 | uspto-grants-2008_09 |