Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetone → 3-(3-Bromophenyl)-4-methoxy-1-methyl-5-phenylpyridinium trifluoromethanesulfonate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetone | HCID 180 | — |
| 반응물 | 2-Pyridone | HCID 8871 | — |
| 반응물 | Methyl triflate | HCID 9526 | — |
| 반응물 | 3-(3-Bromophenyl)-1-methyl-5-phenylpyridin-4(1H)-one | HCID 12879275 | — |
| 용매 | Chloroform | HCID 6212 | — |
| 생성물 | 3-(3-Bromophenyl)-4-methoxy-1-methyl-5-phenylpyridinium trifluoromethanesulfonate | HCID 23345772 | — |
반응 단계
A 10 g. portion of 3-(3-bromophenyl)-1-methyl-5-phenyl-4(1H)-pyridinone was made from 22 g. of the corresponding 2-propanone as described in Example 1. A 3.4 g. portion of the intermediate pyridinone was dissolved in chloroform and 1.8 g. of methyl trifluoromethanesulfonate was added. The reaction mixture was allowed to stand overnight, and the volatile portions were then evaporated under vacuum. The residue was identified as 3-(3-bromophenyl)-4-methoxy-1-methyl-5-phenylpyridinium trifluoromethanesulfonate, molecular weight 339 by mass spectroscopy.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04174209 |
| 출처 데이터셋 | uspto-grants-1979_11 |
| ORD ID | ord-b4933e6ff4514b2a8f47b2d1faa81725 |
| 출처 메모 | uspto-grants-1979_11 |