참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | 5-Chloro-2-(hydroxymethyl)phenol | HCID 327148 | — |
| 반응물 | Bromocyclopropylmethanol | HCID 53647370 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | [4-Chloro-2-(cyclopropylmethoxy)phenyl]methanol | HCID 86725580 | 13.1% |
반응 단계
Charged 5-chloro-2-(hydroxymethyl)phenol (616 mg, 3.88 mmol, PREPARATION 7), bromocyclopropylmethanol (525 mg, 3.88 mmol), K2CO3 (1.07 g, 7.77 mmol) and DMF (6 mL) to a flask, purged with nitrogen and heated to 80° C. overnight. Poured into ice water, and extracted with ethyl acetate twice, and washed the organic phase with water twice, brine and dried with anhydrous Na2SO4, removed the solvent for silica gel chromatograph to give 108 mg of the title compound (13%). 1H NMR (400 MHz, CDCl3): δ 0.33-0.37 (2H, m), 0.63-0.68 (2H, m), 1.26-1.28 (1H, m), 3.84 (2H, d, J=7.2 Hz), 4.67 (2H, s), 4.86 (1H, s), 6.84 (1H, d, J=1.2 Hz), 6.91 (1H, dd, J=2.0 Hz, 8.0 Hz), 7.19 (1H, d, J=7.6 Hz).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US08987461B2 |
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| 출처 데이터셋 | uspto-grants-2015_03 |
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| ORD ID | ord-2cb3fb8b1ae341909b1f78d7235fbf1b |
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| 출처 메모 | uspto-grants-2015_03 |
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