참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | 4-Fluoroiodobenzene | HCID 9605 | — |
| 반응물 | Potassium Phosphate, Tribasic | HCID 62657 | — |
| 반응물 | 1-N,2-N-dimethylcyclohexane-1,2-diamine | HCID 551074 | — |
| 반응물 | methyl 3-fluoro-1H-indole-6-carboxylate | HCID 59625843 | — |
| 촉매 | Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI) | HCID 24350 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Toluene | HCID 1140 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | Methyl 3-fluoro-1-(4-fluorophenyl)-1H-indole-6-carboxylate | HCID 59625701 | — |
반응 단계
Compound 20b (0.264 mmol, 51 mg), CuI (0.0264 mmol, 5 mg) and K3PO4 (0.66 mmol, 40 mg) were combined in a sealed reaction tube and the vial was back-flushed with N2. 4-fluoro-iodobenzene 20c (0.264 mmol, 0.0394 mL) and N,N′-dimethylcyclohexane-1,2-diamine (0.0792 mmol, 0.0125 mL) were added via syringe, followed by toluene. The reaction mixture was heated at 95° C. for 6 h. The reaction was diluted with EtOAc and water. The reaction mixture was concentrated and purified by flash column chromatography (silica gel, 20% EtOAc/hexanes) to give compound 20d.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US08759533B2 |
|---|
| 출처 데이터셋 | uspto-grants-2014_06 |
|---|
| ORD ID | ord-fe90f0e6df35437dbde6e71282afe041 |
|---|
| 출처 메모 | uspto-grants-2014_06 |
|---|
