참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Dimethylformamide | HCID 6228 | — |
| 반응물 | 2-Fluoropyridine | HCID 9746 | — |
| 반응물 | 1,4-Benzenedimethanol | HCID 11506 | — |
| 반응물 | Sodium hydride | HCID 24758 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | (4-(Pyridin-2-yloxymethyl)-phenyl)-methanol | HCID 59255473 | 67.9% |
반응 단계
To a mixture of 1,4-benzenedimethanol (5.5 g, 40 mmol), 2-fluoropyridine (1.3 g, 13 mmol), and N,N-dimethyl formamide (15 mL) was added sodium hydride (1.4 g, 40 mmol, 66% in oil) at 0° C, which was stirred at room temperature for 20 minutes and at 70° C for one hour. To the reaction mixture was added water, and extracted with ethyl acetate. The organic layer was washed with saturated sodium chloride water, and the solvent thereof was evaporated under a reduced pressure. The residue was purified by NH silica gel column chromatography (ethyl acetate:heptane=1:1) to obtain the title compound (1.9 g).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US08058444B2 |
|---|
| 출처 데이터셋 | uspto-grants-2011_11 |
|---|
| ORD ID | ord-e656e60029c0476ab312e1135b11d455 |
|---|
| 출처 메모 | uspto-grants-2011_11 |
|---|