Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Isopropylaniline → N-(4-isopropylphenyl)-7-methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Isopropylaniline | HCID 7464 | — |
| 반응물 | 1-Hydroxybenzotriazole | HCID 75771 | — |
| 반응물 | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| 반응물 | 7-Methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid | HCID 13277484 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 용매 | Triethylamine | HCID 8471 | — |
| 생성물 | N-(4-isopropylphenyl)-7-methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxamide | HCID 17854209 | 72% |
반응 단계
7-Methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid (0.62 g), 4-isopropylaniline (0.41 g) and triethylamine (0.84 mL) were dissolved in DMF (20 mL), and HOBt.H2O (0.48 g) and WSCI.HCl (0.61 g) were added under ice-cooling. The mixture was stirred at room temperature for one day and the reaction mixture was partitioned between water and ethyl acetate. The organic layer was washed with saturated brine and dried over anhydrous magnesium sulfate. The solvent was evaporated and ether was added to the residue. The precipitated solid was collected by filtration to give N-(4-isopropylphenyl)-7-methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxamide (0.70 g). melting point: 168-169° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08198454B2 |
| 출처 데이터셋 | uspto-grants-2012_06 |
| ORD ID | ord-5f72341407814a73b6df75b17a502fe0 |
| 출처 메모 | uspto-grants-2012_06 |