참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Ethyl Bromide | HCID 6332 | — |
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | 3-(Hydroxymethyl)-4-nitrophenol | HCID 108946 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | (5-Ethoxy-2-nitrophenyl)methanol | HCID 45091604 | — |
반응 단계
To a solution of 3-hydroxymethyl-4-nitro-phenol (510 mg, 3.0 mmol) in 5 mL of dry DMF was added bromoethane (540 mg, 5.0 mmol) and K2CO3 powder (500 mg). The resulting reaction mixture was warmed to 50° C. and stirred for 1 h. It was quenched by addition of 20 mL of H2O, extracted with diethyl ether (2×20 mL). The combined organic extracts were washed with brine (50 mL), dried (MgSO4), filtered, and concentrated in vacuo to afford (5-ethoxy-2-nitro-phenyl)-methanol as a pale yellow oil: 1H NMR (CDCl3, 500 MHz) δ 8.20 (d, 1H), 7.36 (s, 1H), 6.89 (m, 1H), 5.00 (s, 2H), 4.16 (q, 2H), 2.57 (br t, 1H), 1.49 (t, 3H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US07465730B2 |
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| 출처 데이터셋 | uspto-grants-2008_12 |
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| ORD ID | ord-4ab8845c5a1b403aada72f8e1412ef9b |
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| 출처 메모 | uspto-grants-2008_12 |
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