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 1 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 | US04143139 |
| 출처 데이터셋 | uspto-grants-1979_03 |
| ORD ID | ord-707b194164b94732a84e7846077b8dc4 |
| 출처 메모 | uspto-grants-1979_03 |