Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Methanol → Methyl(3r,4s)-4-[4-(4-cyano-2-methylphenyl)piperazin-1-yl]carbonylpiperidine-3-carboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Methanol | HCID 887 | — |
| 반응물 | 1-benzyl 3-methyl (3R,4S)-4-[4-(4-cyano-2-methylphenyl)piperazin-1-yl]carbonylpiperidine-1,3-dicarboxylate | HCID 131731931 | — |
| 촉매 | Palladium | HCID 23938 | — |
| 생성물 | Methyl(3r,4s)-4-[4-(4-cyano-2-methylphenyl)piperazin-1-yl]carbonylpiperidine-3-carboxylate | HCID 67304591 | — |
반응 단계
To a solution of 1-benzyl 3-methyl(3R,4S)-4-[4-(4-cyano-2-methylphenyl)piperazin-1-yl]carbonylpiperidine-1,3-dicarboxylate (0.5265 g, 0.001043 mol) in methanol (11.00 mL, 0.2716 mol) was added 10% palladium (93.9 mg, 0.0000883 mol) on carbon at room temp. The reaction mixture was stirred under hydrogen balloon at 1 atm pressure overnight. After overnight stirring reaction mixture was filtered and concentrated to give the product in quantitative yield. MS (ESI): (M+H)+=371.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09440958B2 |
| 출처 데이터셋 | uspto-grants-2016_09 |
| ORD ID | ord-85c55a9b3912477594839da8d06292a8 |
| 출처 메모 | uspto-grants-2016_09 |