Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triphenylphosphine → 3-Cyano-4-nitrobenzyltriphenylphosphonium bromide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triphenylphosphine | HCID 11776 | — |
| 반응물 | N-bromobutanimide | HCID 67184 | — |
| 반응물 | 5-Methyl-2-nitrobenzonitrile | HCID 560743 | — |
| 생성물 | 3-Cyano-4-nitrobenzyltriphenylphosphonium bromide | HCID 86754108 | — |
반응 단계
Benzylic bromination of 5-methyl-2-nitrobenzonitrile by NBS by the standard procedure followed by treatment of the resultant product (3b) with triphenylphosphine gave 3-cyano-4-nitrobenzyltriphenylphosphonium bromide in good yield.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05912251 |
| 출처 데이터셋 | uspto-grants-1999_06 |
| ORD ID | ord-c116b62fad6d42609f9b2ef1ba02902f |
| 출처 메모 | uspto-grants-1999_06 |