Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1,4-Dibromobutane → N-(4-bromobutyl)-4-styrylpyridinium bromide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1,4-Dibromobutane | HCID 8056 | — |
| 반응물 | 4-(2-Phenylethenyl)pyridine | HCID 101576 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | N-(4-bromobutyl)-4-styrylpyridinium bromide | HCID 70264975 | — |
반응 단계
A mixture of 4-styrylpyridine (0.181 g) and 1,4-dibromobutane (0.432 g) in ethylacetate (5 ml) was stirred and refluxed for 24 hours, and then filtered. The crystals obtained were washed and dried to give 0.31 of N-(4-bromobutyl)-4-styrylpyridinium bromide λmax of 344 nm (water). NMR (CDCl3, p.p.m.): 9.4(d.,2H), 8.0(d.,2H), 7.0-7.7(m.,7H), 4.9(T.,2H), 3.4(m.,2H), 2.0(m.,4H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06020436 |
| 출처 데이터셋 | uspto-grants-2000_02 |
| ORD ID | ord-4fca8ceaf0194f998df490cbae3aa45e |
| 출처 메모 | uspto-grants-2000_02 |