Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triphenylphosphine → (3,5-Dimethoxybenzyl)triphenylphosphonium bromide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triphenylphosphine | HCID 11776 | — |
| 반응물 | 3,5-Dimethoxybenzyl Bromide | HCID 1274490 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | (3,5-Dimethoxybenzyl)triphenylphosphonium bromide | HCID 10962038 | — |
반응 단계
The 3,5-dimethoxybenzyl triphenylphosphonium bromide is prepared by refluxing a mixture of 3,5-dimethoxybenzyl bromide (12 g.) and triphenylphosphine (14.2 g.) in acetonitrile (200 ml.) for one hour. The reaction mixture is then cooled and the crystalline product recovered by filtration, washed with ether and dried (20 g.); m.p. 269°-270° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04260764 |
| 출처 데이터셋 | uspto-grants-1981_04 |
| ORD ID | ord-2a62fb3130fe488bbe506fb48f0d4196 |
| 출처 메모 | uspto-grants-1981_04 |