Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Cyclohexanol → 4-(4-Cyclohexyloxy-benzyl)-piperazine-1-carboxylic acid phenylamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Cyclohexanol | HCID 7966 | — |
| 반응물 | Triphenylphosphine | HCID 11776 | — |
| 반응물 | Di-tert-butyl azodicarboxylate | HCID 97268 | — |
| 반응물 | 4-(4-Hydroxy-benzyl)-piperazine-1-carboxylic acid phenylamide | HCID 57880877 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | 4-(4-Cyclohexyloxy-benzyl)-piperazine-1-carboxylic acid phenylamide | HCID 11560265 | 28% |
반응 단계
To a mixture of 4-(4-hydroxy-benzyl)-piperazine-1-carboxylic acid phenylamide (311 mg) and cyclohexanol (150 mg) in DCM (4 mL) was added polymer-supported Ph3P (500 mg) followed by di-tert-butyl azodicarboxylate (345 mg). The reaction mixture was shaken overnight, and filtered. Chromatography of the filtrate gave the title compound as a white solid (110 mg). 1H NMR (400 MHz, CDCl3): 7.36-7.19 (m, 6H), 7.05-7.00 (m, 1H), 6.88-6.84 (m, 2H), 6.30 (s, 1H), 4.25-4.20 (m, 1H), 3.50-3.47 (m, 6H), 2.48-2.46 (m, 4H), 2.01-1.97 (m, 2H), 1.82-1.80 (m, 2H), 1.60-1.29 (m, 6H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08530476B2 |
| 출처 데이터셋 | uspto-grants-2013_09 |
| ORD ID | ord-da542b1dd56f49ae9b0c0d75241f7941 |
| 출처 메모 | uspto-grants-2013_09 |