Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1-Benzyl-4-phenyl-3-pyrrolidinemethanol → (4-Phenylpyrrolidin-3-yl)methanol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1-Benzyl-4-phenyl-3-pyrrolidinemethanol | HCID 21912756 | — |
| 촉매 | Palladium hydroxide | HCID 9942167 | — |
| 생성물 | (4-Phenylpyrrolidin-3-yl)methanol | HCID 13316928 | 100.5% |
반응 단계
A mixture of 302 mg (1.1 mmol) of 1-benzyl-3-(SR)-hydroxymethyl-4-(SR)-phenylpyrrolidine (from Example 1, Step B) and 154 mg of 20% Pd(OH)2/C was hydrogenated at 40 psi on a Paar apparatus for 1 h. The catalyst was filtered and the filtrate was concentrated in vacuo to afford 196 mg (98%) of the title compound as an oil. 1H NMR (500 MHz, CDCl3): δ2.53-2.57 (m, 2H), 3.06-3.60 (6H), 7.24-7.35 (5H). Mass Spectrum (NH3-CI): m/z 178 (M+1).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06166037 |
| 출처 데이터셋 | uspto-grants-2000_12 |
| ORD ID | ord-9bf2a641b70a47dc8deafdc03379aca3 |
| 출처 메모 | uspto-grants-2000_12 |